UV Grade Fused Silica Optical Windows

• Most sizes ? /20 transmitted wavefront, 10-5 surface quality; • All kinds of coatings are available; • Custom designs for other sizes and coatings are also available upon request. [See More]

• Window Material: UV Grade Fused Silica
• Window Shape: Circular

• Window Type: Brewster
• Window Diameter, Side Length, or Rectangular Length: 6

Step glass windows are structurally optimised to be significantly better than normal plano windows in terms of positioning accuracy, sealing, mechanical stability and ease of assembly, making them particularly suitable for high precision, harsh environments or integrated optical systems. How to... [See More]

• Window Material: UV Grade Fused Silica; Fused Silica
• Surface Quality: 60-40 Scratch / Dig

• Parallelism or Wedge Angle: 180
• Surface Flatness: λ/10

Please contact GPI to request more information regarding customized parts. [See More]

• Window Material: UV Grade Fused Silica
• Window Diameter, Side Length, or Rectangular Length: 12.5 to 25

• Window Shape: Circular
• Thickness: 3

Fused Silica protective windows are specially designed optics made of Fused Silica optical glass, offering excellent transmission properties in the visible and near-infrared wavelength ranges. Highly resistant to thermal shock and capable of withstanding high laser power densities, these windows... [See More]

• Window Material: UV Grade Fused Silica; UV Fused Silica(Corning 7980/ JGS1/ Ohara SK1300)
• Wedged or Parallel?: Parallel

• Window Shape: Rectangular
• Surface Quality: 40-20 Scratch / Dig

Fused silica glass has an exceptional high transmissivity and a very low absorption for ultraviolet light. Already at 185 nm more than 80 % of the light can be transmitted. The incredibly high operating temperature range and the thermal strength of quartz glass is remarkable. It permanently can be... [See More]

• Window Material: UV Grade Fused Silica
• Window Shape: Circular; Square; Rectangular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 10 to 50.8

The BQW-1 Brewster Window is made with UV grade fused silica with laser grade surface quality and parallelism to make it the ideal polarizer to use within a laser cavity. The BQW-1 has a 22.11 mm major axis, a 12.5 mm minor axis, and is 2.0 mm thick. When oriented at the 55.57 ° Brewster's... [See More]

• Window Material: UV Grade Fused Silica; UV Grade Fused Silica
• Thickness: 2

• Window Type: Brewster
• Wedged or Parallel?: Parallel

• Most sizes with ? /20 transmitted wavefront and 10-5 surface quality are available; • All kinds of coatings are available; • Custom designs for other sizes and coatings are also available upon request. [See More]

• Window Material: UV Grade Fused Silica
• Window Shape: Circular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 12.7

What is fused silica?. Fused silica: high purity amorphous silica for refractories, iron & steel and glass production. What's the difference of Chinese Fused silica JGS1,JGS2,JGS3?. JGS1: High transmission for 185-2000nm. JGS2: High transmission for 200-2500nm. JGS3: High transmission for... [See More]

• Window Material: UV Grade Fused Silica
• Parallelism or Wedge Angle: 180

• Window Shape: Rectangular
• Surface Quality: 60-40 Scratch / Dig

The 632252-117 Fiber Laser Protective Window is made of fused silica material and is Precitec ® OEM compatible. It has a diameter of 0.88 in. (22.4 mm), edge thickness of 4.0 mm. These fused silica parallel optical windows feature a high 20J/cm2 laser induced damage threshold (LIDT), and a low... [See More]

• Window Material: UV Grade Fused Silica; Fused Silica
• Thickness: 4

• Window Diameter, Side Length, or Rectangular Length: 22.4
• Windows Features: Anti-Reflection Coating

• Most sizes ? /20 transmitted wavefront, 10-5 surface quality are available; • All kinds of coatings are available; • Custom designs for other sizes and coatings are also available upon request. [See More]

• Window Material: UV Grade Fused Silica
• Window Shape: Rectangular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 12.7

The 10QB20 Interferometer Flat is ideally suited for use in a laboratory interferometer or as a quality assurance standard. To ensure long-term thermal stability and mechanical accuracy. This 1 inch (25.4 mm) diameter, 9.52 mm thick optic is polished from select UV fused silica. In order to double... [See More]

• Window Material: UV Grade Fused Silica; UV Grade Fused Silica
• Thickness: 9.52

• Window Diameter, Side Length, or Rectangular Length: 25.4
• Wedged or Parallel?: Wedged

• Most sizes ? /20 transmitted wavefront, 10-5 surface quality are available; • All kinds of coatings are available; • Custom designs for other sizes and coatings are also available upon request. [See More]

• Window Material: UV Grade Fused Silica
• Window Shape: Square

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 12.7

The 20QB20 Interferometer Flat is ideally suited for use in a laboratory interferometer or as a quality assurance standard. To ensure long-term thermal stability and mechanical accuracy. This 2 inch (50.8 mm) diameter, 12.7 mm thick optic is polished from select UV fused silica. In order to double... [See More]

• Window Material: UV Grade Fused Silica; UV Grade Fused Silica
• Thickness: 12.7

• Window Diameter, Side Length, or Rectangular Length: 50.8
• Wedged or Parallel?: Wedged

The 10Q20XAR.18 High-Energy Laser Windows is specially designed to eliminate losses in vacuum cell applications and can be used as a vacuum window, convection barrier, or interferometer compensator plate. This 1 inch (25.4 mm) diameter optic is precision polished, select grade fused silica coated... [See More]

• Window Material: UV Grade Fused Silica; UV Grade Fused Silica
• Thickness: 6

• Window Diameter, Side Length, or Rectangular Length: 25.4
• Wedged or Parallel?: Wedged

The 20Q20XAR.18 High-Energy Laser Windows is specially designed to eliminate losses in vacuum cell applications and can be used as a vacuum window, convection barrier, or interferometer compensator plate. This 2 inch (50.8 mm) diameter optic is precision polished, select grade fused silica coated... [See More]

• Window Material: UV Grade Fused Silica; UV Grade Fused Silica
• Thickness: 9.4

• Window Diameter, Side Length, or Rectangular Length: 50.8
• Wedged or Parallel?: Wedged

The 05Q12-05UF.AR1 is a 12.7 mm diameter fused silica window with a thickness of 0.5 mm. The window has a minimal wedge of 30 arcsec and is coated on both sides with an AR coating, with R <0.4% from 620 to 980 nm. Designed with an angle of incidence of 0 to 20 degrees, this versatile ultrathin... [See More]

• Window Material: UV Grade Fused Silica; Fused Silica
• Thickness: 0.5000

• Window Diameter, Side Length, or Rectangular Length: 12.7
• Wedged or Parallel?: Wedged

The 10Q12-01UF.AR1 is a 25.4 mm diameter fused silica window with a thickness of 1 mm. The window has a minimal wedge of 30 arcsec and is coated on both sides with an AR coating, with R <0.4% from 620 to 980 nm. Designed with an angle of incidence of 0 to 20 degrees, this versatile ultrathin... [See More]

• Window Material: UV Grade Fused Silica; Fused Silica
• Thickness: 1

• Window Diameter, Side Length, or Rectangular Length: 25.4
• Wedged or Parallel?: Wedged

The 3MQ12-01UF.AR1 is a 30 mm diameter fused silica window with a thickness of 1 mm. The window has a minimal wedge of 30 arcsec and is coated on both sides with an AR coating, with R <0.4% from 620 to 980 nm. Designed with an angle of incidence of 0 to 20 degrees, this versatile ultrathin window... [See More]

• Window Material: UV Grade Fused Silica; Fused Silica
• Thickness: 1

• Window Diameter, Side Length, or Rectangular Length: 30
• Wedged or Parallel?: Wedged

The 10QW20-1 is a Excimer Grade UV Fused Silica window, 25.0 mm in diameter and 3.0 mm thick with high damage threshold V-coating at 1064 nm. [See More]

• Window Material: UV Grade Fused Silica; Excimer Grade UV Fused Silica
• Thickness: 3

• Window Diameter, Side Length, or Rectangular Length: 25
• Wedged or Parallel?: Parallel

The 05QW20-1 is a Excimer Grade UV Fused Silica window, 12.5 mm in diameter and 3.0 mm thick with high damage threshold V-coating at 1064 nm. [See More]

• Window Material: UV Grade Fused Silica; Excimer Grade UV Fused Silica
• Thickness: 3

• Window Diameter, Side Length, or Rectangular Length: 12.5
• Wedged or Parallel?: Parallel

The 05Q20RAR.S Laser Window is made of high purity UV Grade Fused Silica Corning 7980 grade 0A material. It is 12.7 mm diameter x 3.2 mm thick. The front and back surfaces have sub-wavelength nano-textures etched into the surface creating a high performance anti-reflection effect. The RAR.S pattern... [See More]

• Window Material: UV Grade Fused Silica; High Purity Fused Silica
• Thickness: 3.2

• Window Diameter, Side Length, or Rectangular Length: 12.7
• Wedged or Parallel?: Wedged

The 10QW40-30 Laser-Grade Parallel Window is parallel to less than 30 arc sec for minimal transmitted beam deviation. This 1 inch (25.4 mm) diameter UV Grade Fused Silica window is 6 mm thick. It is uncoated. For demanding applications, such as intracavity laser applications, holography, and... [See More]

• Window Material: UV Grade Fused Silica; UV Grade Fused Silica
• Thickness: 6

• Window Diameter, Side Length, or Rectangular Length: 25.4
• Wedged or Parallel?: Wedged

Intrinsic have very strong ability for the optical windows, we have three fabrication technique of pitch polishing, double side polishing and contact polishing to supply windows size from 1.2mm to 350mm with thickness from 0.12mm to 60mm, and the shape can be round, square, drilled, step, and... [See More]

• Window Material: BK7 Glass; Calcium Fluoride; Germanium; Sapphire; UV Grade Fused Silica; Zinc Selenide; ZnS, Silicon, BaF2, MgF2

• Window Shape: Circular; Square; Rectangular

Substrate Material: UV fused silica, BK7. Clear Aperture: larger than central 85% of diameter. Surface Quality: 10-5 Scratch-Dig. Surface Flatness: λ/10 @633nm over clear aperture. Diameter tolerance: +0.000/-0.010" (+0.00/-0.25mm). Thickness tolerance: ±0.010" ( ±0.25mm). [See More]

• Window Material: BK7 Glass; UV Grade Fused Silica
• Window Shape: Circular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 12.7 to 203

Optical windows are used to allow optical radiation to pass from one environment to another without allowing other elements of these environments to mix. And it does not change the wavelength distribution of the beam, the transmitted wavefront, nor does it scatter any of the light out of the beam. [See More]

• Window Material: UV Grade Fused Silica

Optical dome is a lens with two concentric sphere, They are mainly used for Bathyscaphe, Radiometer, Underwater Robot, Submarine.,Camera Image. In an ideal dome, the convex radius equals the sum of the dome thickness and the concave radius, resulting in a naturally strong shape that becomes harder... [See More]

• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.
• Window Diameter, Side Length, or Rectangular Length: 2 to 800

• Window Shape: Circular
• Windows Features: Anti-Reflection Coating

Fused silica is an ideal material for UV application and is transparent from 220nm to 4.0um. it is characterized by excellent chemical and radiation resistance, low coefficient of thermal expansion, low fluorescence, and resistance to scratch. [See More]

• Window Material: UV Grade Fused Silica
• Window Shape: Circular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 12.7 to 50

These optical windows are precision manufactured using UV - grade synthetic fused silica. In addition to superior transmission characteristics, synthetic fused silica exhibits better thermal properties, exceptional purity, and excellent environmental durability for demanding applications. [See More]

• Window Material: UV Grade Fused Silica
• Window Diameter, Side Length, or Rectangular Length: 5 to 50

• Window Shape: Circular
• Thickness: 2 to 10

These are Optical Windows made of Fused Silica Material. In additional to excellent transmission in the UV to NIR regions, fused silica windows exhibit more shock resistance, lower thermal expansion, higher laser damage threshold and better chemical homogeneity. [See More]

• Window Material: UV Grade Fused Silica
• Window Shape: Circular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 12.5

MOK Optics produces UV & IR fused silica with different dimension and shapes. The materials include Corning 7980, JGS1, JGS3 etc. [See More]

• Window Material: UV Grade Fused Silica
• Window Diameter, Side Length, or Rectangular Length: 3 to 200

• Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
• Parallelism or Wedge Angle: 0.5000

We offer two substrate materials, spanning a range of thermal expansion coefficients. For applications in which thermal shock is absent and thermal stability is not critical, BK7 glass is a suitable and inexpensive material. For applications requiring high thermal stability or involving severe... [See More]

• Window Material: BK7 Glass; UV Grade Fused Silica
• Window Diameter, Side Length, or Rectangular Length: 12.7 to 50.8

• Window Shape: Circular
• Thickness: 3 to 10

Laser Protect Windows(Laser protective glass, protective filters or welding protective windows) are used to save for the high cost of laser optics. 4.1 、What are laser windows used for?. These windows are normally used in applications like laser cutting, laser welding machine, they are used... [See More]

• Window Material: BK7 Glass; UV Grade Fused Silica; Zinc Selenide; BK7, Fused Silica, ZnSe...etc
• Window Diameter, Side Length, or Rectangular Length: 4 to 120

• Window Shape: Circular (optional feature)
• Wedged or Parallel?: Parallel

Round Sapphire Windows are excellent at protecting delicate lasers, sensors, cameras, and other devices due to their superior strength and scratch resistance. Sapphire windows can also be used as viewports in high pressure or vacuum situations. Sapphire pressure windows can be made much thinner than... [See More]

• Window Material: BK7 Glass; Germanium; Sapphire; UV Grade Fused Silica; Quartz, Silicon, MgF2, CaF2
• Window Shape: Circular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 3 to 300

Brewster Windows are windows designed for use at Brewster's angle (usually uncoated). This is the angle where only incident p-polarized light has 0% transmission loss. They are an economical option for coupling linearly polarized light into sealed optical systems and to select the polarization of... [See More]

• Window Material: BK7 Glass; UV Grade Fused Silica; FS
• Window Shape: Circular

• Window Type: Brewster
• Wedged or Parallel?: Wedged

1 、What are laser windows?. Laser Protect Windows(Laser protective glass, protective filters or welding protective windows) are used to save for the high cost of laser optics. 2 、What are laser windows used for?. These windows are normally used in applications like laser cutting, laser... [See More]

• Window Material: BK7 Glass; UV Grade Fused Silica; Zinc Selenide
• Window Diameter, Side Length, or Rectangular Length: 4 to 80

• Window Shape: Circular
• Wedged or Parallel?: Parallel

Optical Windows are often used to create a physical barrier between two different environments – preventing two gases from mixing together, separating liquids from the air, keeping a sealed system in a vacuum. In many optical systems, a window is used to protect more expensive optical... [See More]

• Window Material: BK7 Glass; Calcium Fluoride; Germanium; Sapphire; UV Grade Fused Silica; Zinc Selenide; VUV MgF2; SUPRASIL 1; Silicon; Zinc Sulfide
• Window Shape: Circular; Square; Rectangular

• Window Type: Plane; Brewster
• Wedged or Parallel?: Parallel (optional feature); Wedged (optional feature)

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

• Window Material: UV Grade Fused Silica
• Window Shape: Circular

• Window Type: Brewster
• Window Diameter, Side Length, or Rectangular Length: 6 to 16

It refers to uncoated optical elements, including window, lens and prism, which are applied to laser. The main feature is that consistency of material is better and stress is lower .At the same time, the surface treatment of the lens must be proper. It has strict requirements for the S &D, RMS,... [See More]

• Window Material: BK7 Glass; Calcium Fluoride; Sapphire; UV Grade Fused Silica; Zinc Selenide; MgF2, Pyrex

The high-precision window is made of BK7 optical glass and UV fused quartz, the fused silica quartz window plate is suitable for high power laser that needs good thermal stability, and the window made of N-BK7 material is cheaper, which is suitable for laser applications that pay more attention to... [See More]

• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.
• Window Diameter, Side Length, or Rectangular Length: 2 to 800

• Window Shape: Circular
• Windows Features: Anti-Reflection Coating

Elliptical flat mirrors bend light at precise angles with minimum wave distortion due to elongated major axis. Precision 45 degree elliptical flat mirrors are ideal for technical and astronomical applications. Bend light at precise angles with minimum wave distortion [See More]

• Window Material: BK7 Glass; UV Grade Fused Silica
• Window Diameter, Side Length, or Rectangular Length: 25 to 42.5

• Window Shape: Circular
• Thickness: 3 to 4

Silicon is used as an optical window primarily in the 3 to 5 micron band and as a subsrate for production of optical filters and windows. Silicon (Si) is grown by Czochralski pulling techniques (CZ) and contains some oxygen that causes an absorption band at 9 microns. To avoid this, material can be... [See More]

• Window Material: UV Grade Fused Silica; Silicon(Si)
• Wedged or Parallel?: Parallel

• Window Shape: Circular (optional feature)
• Parallelism or Wedge Angle: 3

Large Wedge Windows greatly reduce or eliminate interference effects caused by multiple reflections between front and rear surfaces of Plane Windows. They are well suited for use as substrates for laser output couplers in which the reflection from the second surface must be completely eliminated... [See More]

• Window Material: BK7 Glass; UV Grade Fused Silica
• Wedged or Parallel?: Wedged

• Window Shape: Circular
• Parallelism or Wedge Angle: 5

Fused silica window, with low thermal expansion, providing stability and resistance to thermal shock over large temperature excursions, wide thermal operating range and high laser damage threshold, is a better choice for transmission from UV to IR. [See More]

• Window Material: UV Grade Fused Silica
• Window Diameter, Side Length, or Rectangular Length: 2 to 350

• Window Shape: Circular
• Wedged or Parallel?: Parallel

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

• Window Material: BK7 Glass; Calcium Fluoride; Germanium; Sapphire; UV Grade Fused Silica; Zinc Selenide; Silicon, Barium Fluoride, Infrasil®
• Window Shape: Circular; Rectangular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 12.7 to 50.8

Optical Mirrors are used for beam turning, interferometry, imaging, or illumination.Using polished glass or metal as the substrate, the light beam hits the surface to form mirror reflection.In order to obtain as much reflected light as possible, the substrate is often coated with a reflective... [See More]

• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.
• Window Diameter, Side Length, or Rectangular Length: 2 to 800

• Window Shape: Circular
• Windows Features: Anti-Reflection Coating

The usage of flat windows allows optical radiation to pass from one environment to another, without mixing other components of these environments.. Considerations in selecting windows may include transmission, scattering, wavefront distortion and resistance to certain environments. The ideal window... [See More]

• Window Material: BK7 Glass; UV Grade Fused Silica
• Window Diameter, Side Length, or Rectangular Length: 20 to 50.8

• Window Shape: Rectangular
• Rectangular Width: 15 to 50.8

Fused silica window, with low thermal expansion, providing stability and resistance to thermal shock over large temperature excursions, wide thermal operating range and high laser damage threshold, is a better choice for transmission from UV to IR. 6.3. Note for Fused Silica Window: (1). Custom-made... [See More]

• Window Material: UV Grade Fused Silica
• Thickness: 1 to 50

• Window Shape: Circular (optional feature); Square (optional feature); Rectangular (optional feature)
• Wedged or Parallel?: Parallel

Parallel Windows are similar to Plane Windows, but with parallel surfaces. These windows are well suited for applications in which angular deviation of the transmitted beam must be kept as small as possible. Misalignment errors are also minimized when the window is repeatedly inserted and removed. [See More]

• Window Material: BK7 Glass; Calcium Fluoride; Germanium; Sapphire; UV Grade Fused Silica; Zinc Selenide; FS, IR grade CaF2, MgF2, BaF2, ZnS, Si, Cleartran, Chalcogenide glass, Sapphire
• Wedged or Parallel?: Wedged

• Window Shape: Circular
• Parallelism or Wedge Angle: 5

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

• Window Material: Calcium Fluoride; Sapphire; UV Grade Fused Silica
• Window Shape: Circular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 25.4 to 38.1

Sapphire are ideal for demanding applications such as laser systems because of their extremely high surface hardness, high thermal conductivity, high dielectric constant and resistance to chemical acids and bases.Because the hardness of sapphire is second only to diamond, and its structural strength... [See More]

• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.
• Window Diameter, Side Length, or Rectangular Length: 2 to 800

• Window Shape: Circular
• Windows Features: Anti-Reflection Coating

The usage of flat windows allows optical radiation to pass from one environment to another, without mixing other components of these environments. Considerations in selecting windows may include transmission, scattering, wavefront distortion and resistance to certain environments. The ideal window... [See More]

• Window Material: BK7 Glass; UV Grade Fused Silica
• Window Diameter, Side Length, or Rectangular Length: 12.5 to 75

• Window Shape: Circular
• Thickness: 2 to 6.3

Plane Windows are used as substrates for a variety of applications, such as laser windows, output couplers, beamsplitters, beam combiners, mirrors, dichroic filters and plate polarizers. Considerations in selecting window substrates include transmission range, absorption coefficient, incident laser... [See More]

• Window Material: BK7 Glass; Calcium Fluoride; UV Grade Fused Silica; Fused Silica, MgF2, BaF2c
• Window Shape: Circular

• Window Type: Plane
• Wedged or Parallel?: Wedged

At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]

• Window Material: BK7 Glass; UV Grade Fused Silica
• Window Shape: Circular

• Window Type: Plane
• Window Diameter, Side Length, or Rectangular Length: 25.4

Calcium fluoride has a high transmittance from ultraviolet to mid-infrared (250nm~7um), so it is widely used in the manufacture of prisms, Windows and lenses, In some applications with a wide spectrum range, it can be used directly without coating film, Especially, it has low absorption and high... [See More]

• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.
• Window Diameter, Side Length, or Rectangular Length: 1 to 1000

• Window Shape: Circular
• Windows Features: Anti-Reflection Coating

The windows are designed to be used in precision optical systems. The optical transmission is high with little distortion of transmitted signal. λ/10 transmitted wavefront distorsion is usually preferred but λ/4 is offered as an option when this is not an issue. Windows can be... [See More]

• Window Material: UV Grade Fused Silica
• Window Diameter, Side Length, or Rectangular Length: 12.7 to 50.8

• Window Shape: Circular
• Thickness: 1 to 3

The high-precision window is made of BK7 optical glass and UV fused quartz, the fused silica quartz window plate is suitable for high power laser that needs good thermal stability, and the window made of N-BK7 material is cheaper, which is suitable for laser applications that pay more attention to... [See More]

• Window Material: BK7 Glass; UV Grade Fused Silica; BK7 K9 Fused Silica, Corning Fused Silica

• Windows Features: Anti-Reflection Coating

Optical Mirrors are used for beam turning, interferometry, imaging, or illumination.Using polished glass or metal as the substrate, the light beam hits the surface to form mirror reflection.In order to obtain as much reflected light as possible, the substrate is often coated with a reflective... [See More]

• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.
• Window Diameter, Side Length, or Rectangular Length: 0.1000 to 1000

• Window Shape: Circular
• Windows Features: Anti-Reflection Coating

Optical Mirrors are used for beam turning, interferometry, imaging, or illumination.Using polished glass or metal as the substrate, the light beam hits the surface to form mirror reflection.In order to obtain as much reflected light as possible, the substrate is often coated with a reflective... [See More]

• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.
• Window Diameter, Side Length, or Rectangular Length: 2 to 800

• Window Shape: Circular
• Windows Features: Anti-Reflection Coating

Sapphire Windows are ideal for demanding applications such as laser systems because of their extremely high surface hardness, high thermal conductivity, high dielectric constant and resistance to chemical acids and bases.Because the hardness of sapphire is second only to diamond, and its structural... [See More]

• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.
• Window Diameter, Side Length, or Rectangular Length: 2 to 800

• Window Shape: Circular
• Windows Features: Anti-Reflection Coating

Calcium fluoride has a high transmittance from ultraviolet to mid-infrared (250nm~7um), so it is widely used in the manufacture of prisms, Windows and lenses, In some applications with a wide spectrum range, it can be used directly without coating film, Especially, it has low absorption and high... [See More]

• Window Material: BK7 Glass; Sapphire; UV Grade Fused Silica; Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge.
• Window Diameter, Side Length, or Rectangular Length: 1 to 1000

• Window Shape: Circular
• Windows Features: Anti-Reflection Coating