Zerodur

Description: Optical mirrors made of ZERODUR® provide a very low coefficient of thermal expansion making this glass-ceramic material ideal for applications where the optical mirror is exposed to fluctuating and/or extremely cold temperatures. Although ZERODUR® has an overall yellowish tint, it has

• Surface Flatness: λ/20
• Mirror Coatings: Bare Aluminum, Bare Gold, Protected Aluminum, Protected Gold, Silver
• Mirror Types: Flat Mirror
• Features: Other Mirror Coating

Description: 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

• Surface Flatness: λ/10
• Surface Quality: 10-5 Scratch / Dig

Description: 1Å and 2Å Surface Roughness Options Ultra-Low Surface Scatter 1/10λ Surface Accuracy Available in Fused Silica and Zerodur®, Super Polished Mirror Substrates feature excellent surface roughness and ultra-low dispersion. The super polishing is applied to the first surface of the substrate, and

• Diameter/Width: 25 mm
• Thickness: 6 mm
• Surface Flatness: λ/10
• Surface Quality: 10-5 Scratch / Dig

Description: 1Å and 2Å Surface Roughness Options Ultra-Low Surface Scatter 1/10λ Surface Accuracy Available in Fused Silica and Zerodur®, Super Polished Mirror Substrates feature excellent surface roughness and ultra-low dispersion. The super polishing is applied to the first surface of the substrate, and

• Diameter/Width: 25 mm
• Thickness: 6 mm
• Surface Flatness: λ/10
• Surface Quality: 10-5 Scratch / Dig

Description: autocollimation. All mirrors are available coated or uncoated, and the second surface is pitch polished to window quality.These optical flat mirrors are offered with two substrate options: Zerodur® and fused silica. Zerodur® is a yellow tinted glass ceramic developed by Schott®.

• Diameter/Width: 152.4 mm
• Thickness: 25.400000000000002 mm
• Surface Flatness: λ/10
• Surface Quality: 60-40 Scratch / Dig

Description: 1/4λ, 1/10λ and 1/20λ Surface Flatness Options Certified with a Zygo Interferometer Each 1/20λ Flat Includes a Certificate of Calibration Single Surface Optical Flats Also Available Our dual surface optical flats are precision ground and polished to the stated accuracies on both surfaces so that

• Diameter/Width: 25.399986284007408 mm
• Thickness: 12.699993142003704 mm
• Surface Flatness: λ/20
• Surface Quality: 60-40 Scratch / Dig

Description: testing gauge blocks. Optical flats are also used in interferometers and high quality flat optical mirror and window sub-straights for laser applications. This range of Zerodur optical flats are single-sided optical flats and dual faced optical flats. Zerodur is a yellowish glass

• Diameter, Square Side, or Rectangular Length: 2 mm
• Thickness: 1 mm
• Optical Flat Material: Zerodur

Description: testing gauge blocks. Optical flats are also used in interferometers and high quality flat optical mirror and window sub-straights for laser applications. This range of Zerodur optical flats are single-sided optical flats and dual faced optical flats. Zerodur is a yellowish glass

• Diameter, Square Side, or Rectangular Length: 2 mm
• Thickness: 1 mm
• Optical Flat Material: Zerodur

Description: testing gauge blocks. Optical flats are also used in interferometers and high quality flat optical mirror and window sub-straights for laser applications. This range of Zerodur optical flats are single-sided optical flats and dual faced optical flats. Zerodur is a yellowish glass

• Diameter, Square Side, or Rectangular Length: 2 mm
• Thickness: 1 mm
• Optical Flat Material: Zerodur

Description: testing gauge blocks. Optical flats are also used in interferometers and high quality flat optical mirror and window sub-straights for laser applications. This range of Zerodur optical flats are single-sided optical flats and dual faced optical flats. Zerodur is a yellowish glass

• Diameter, Square Side, or Rectangular Length: 2 mm
• Thickness: 1 mm
• Optical Flat Material: Zerodur

Description: The 30Z40BD.2 Broadband Dielectric Mirror is an extremely versatile mirror for laboratory applications and highly efficient over a broad wavelength range. This 3 inch (76.2 mm) diameter mirror is made from a 14.7 mm thick Zerodur substrate. Zerodur is a glass-ceramic material where

• Wavelength Range: 700 to 950 nm
• Diameter/Width: 76.2 mm
• Thickness: 14.7 mm
• Surface Flatness: λ/20

Description: The 10Z20BD.1 Broadband Dielectric Mirror is an extremely versatile mirror for laboratory applications and highly efficient over a broad wavelength range. This 1 inch (25.4 mm) diameter mirror is made from a 6.0 mm thick Zerodur substrate. Zerodur is a glass-ceramic material where

• Wavelength Range: 488 to 694 nm
• Diameter/Width: 25.400000000000002 mm
• Thickness: 6 mm
• Surface Flatness: λ/10

Description: The 40Z20BD.1 Broadband Dielectric Mirror is an extremely versatile mirror for laboratory applications and highly efficient over a broad wavelength range. This 4 inch (101.6 mm) diameter mirror is made from a 17.7 mm thick Zerodur substrate. Zerodur is a glass-ceramic material where

• Wavelength Range: 488 to 694 nm
• Diameter/Width: 101.60000000000001 mm
• Thickness: 17.7 mm
• Surface Flatness: λ/10

Description: Spherical and flat Aluminum, silver, gold, or dielectric Substrates of glass, metal, Pyrex®, Zerodur®, or other materials. Round, elliptical, or rectangular Custom designs Argyle International offers custom optical components in a broad array of materials. Glass, coating, and reflective

• Mirror Materials: BK7 Glass, Fused Silica, Optical Crown Glass, Pyrex, UV Grade Fused Silica, Zerodur
• Mirror Coatings: Dielectric, Protected Aluminum, Protected Gold, Silver
• Mirror Types: Flat Mirror, Spherical Mirror
• Features: Other Mirror Material

Description: We do windows! Substrates of glass, metal, Pyrex®, Zerodur®, or other materials. Round, elliptical, or rectangular Custom designs Coated or uncoated Parallelism to 1 sec Finish to 10/5 Flatness to 1/10 wave Argyle International offers custom optical components in a broad array of materials.

• Parallelism or Wedge Angle: 0.01666666666666668 arcmin
• Surface Flatness: λ/10
• Surface Quality: 10-5 Scratch / Dig
• Windows Features: Antireflective, Conductive

Description: Precision reference plates for optical testing. An optical flat is a precisely polished flat surface which may be used as a reference to measure the flatness of an unknown surface. Artifex Engineering offers both single surface and dual surface optical flats in BK7, Zerodur® or Fused Silica.

• Surface Flatness: λ/2
• Surface Quality: 60-40 Scratch / Dig
• Optical Flat Shape: Circular
• Optical Flat Material: Fused Silica, Zerodur

Description: For your applications that are not covered by our standard mirrors, we offer the following Mirror Blanks which can be coated to your specifications: Plane Mirror Blanks Concave Spherical Mirror Blanks Convex Spherical Mirror Blanks Mirror Blanks are available in BK7, UVFS, FS, Supremax 33,

• Surface Flatness: λ/20, λ/4
• Surface Quality: 10-5 Scratch / Dig, 20-10 Scratch / Dig, 40-20 Scratch / Dig
• Mirror Materials: BK7 Glass, Copper, Fused Silica, UV Grade Fused Silica
• Mirror Types: Flat Mirror, Spherical Mirror

Description: Computer Controlled Optical Surfacing Aspheres & precision sphere, flats, cylinders Can achieve: ›› 1 nm RMS surface figure, ›› 0.2 nm RMS surface roughness (glass) Configurable for glass, CaF2, Zerodur, ULE, SiC, Si, other materials and a wide range of part geometries Scalable for optics

• Lens Type: Cylindrical Lens
• Features: Other

Description: Filter designs include-- Colored glass High and low pass coatings Band pass, either wide or narrow Hot and cold mirrors Polarizing Custom designs and coating specifications are always possible. Contact Argyle for further information. Substrate Options: Glasses Pyrex® Zerodur® Silicon Zinc

• Surface Quality: 10-5 Scratch / Dig
• Features: Bandpass / Interference Filters, Cold Mirrors, Color Filters, Hot Mirrors, Long Pass Filters, Short Pass Filters
• Filter Shape: Circular, Rectangular, Square

Description: Industrial OEM Intelligence, surveillance & reconnaissance (ISR) Materials ZYGO has the capability to process a wide range of materials for optical mirrors. Our product capabilities include: CLEARCERAM® mirrors Cordierite mirrors Silicon Carbide mirrors Silicon mirrors ULE® mirrors Zerodur®

• Diameter/Width: 304.7998354080889 to 812.799561088237 mm
• Diameter: 304.7998354080889 to 812.799561088237 mm
• Mirror Types: Flat Mirror, Parabolic Mirror, Reflector, Spherical Mirror
• Reflector / Parabolic Mirror Shape: Off-axis Parabolic

Description: 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

• Wavelength Range: 350 to 1,600 nm
• Diameter/Width: 12.699993142003704 to 101.59994513602963 mm
• Thickness: 6 to 19.1 mm
• Surface Flatness: λ/10

Description: Frameless mounting is designed to minimize footprint space and allows the maximum front surface area of the mirror to be coated. Our high reflectivity mirrors are produced using a ceramic material. Thermal expansion ratio is equivalent to Zerodur® for maximum thermal stability. —¦The

• Diameter, Square Side, or Rectangular Length: 49 mm
• Thickness: 12 mm
• Wavelength Range: 400 to 700 nm
• Transmission: 50 %

Description: Single sided optical flats are used as a reference (test plate) against which the flatness of an unknown surface can be compared. Advanced Optics offers single sided optical flats made of low expansion borosilicate glass, fused silica, fused quartz and ZERODUR® up to 8 inches in diameter.

• Diameter, Square Side, or Rectangular Length: 25.399986284007408 to 203.19989027205926 mm
• Thickness: 12.699993142003704 to 33.78198175772985 mm
• Surface Flatness: λ/10, λ/20
• Surface Quality: 40-20 Scratch / Dig, 60-40 Scratch / Dig, 80-50 Scratch / Dig

Description: capabilities include: wavelengths: 200nm to 2.4µ sizes: 2mm to 500mm materials: all optical glasses, fused silica and Zerodur™ volumes: prototype through high volume production

Description: Double sided optical flats may be used as a reference (test plate) against which the flatness of an unknown surface can be compared or as an optical window. Advanced Optics offers double sided optical flats made of low expansion borosilicate glass, fused quartz, fused silica and ZERODUR® up

• Diameter, Square Side, or Rectangular Length: 25.399986284007408 to 203.19989027205926 mm
• Thickness: 12.699993142003704 to 33.78198175772985 mm
• Surface Flatness: λ/10, λ/20
• Surface Quality: 40-20 Scratch / Dig, 60-40 Scratch / Dig, 80-50 Scratch / Dig

Description: J/cm2 at 1064 nm, 50 Hz, 11 nsec pulses* LIDT - 0.1 J/cm2 at 355 nm, 50 Hz, 5.7 nsec pulses* Average Reflection >86% for 300 nm – IR BK7, UVFS, Zerodur® substrates available Round, Square and Flat or Spherical Mirrors available OEM capabilities - please contact for special pricing

• Diameter/Width: 12.700000000000001 to 76.2 mm
• Thickness: 3 to 12.700000000000001 mm
• Diameter: 12.700000000000001 to 76.2 mm
• Mirror Materials: BK7 Glass, UV Grade Fused Silica, Zerodur

Description: reflective options support the realization of exacting requirements. Substrates: Glasses Pyrex® Zerodur® Silicon Zinc selenide Sapphire Germanium Fused silica BaF2 CaF2 Coatings: Antireflective BBAR V-coat Polarizing Mirrors Filter coatings

• Transmission: 5 to 50 %
• Surface Flatness: λ/8
• Surface Quality: 10-5 Scratch / Dig
• Beamsplitter Shape: Circular, Rectangular, Square

Description: of 780 nm ≤ λ ≤ 10 µm Damage threshold H∞ > 1.5 J/cm2 at 1064 nm with 11 ns laser pulses (s-on-1) at 10 Hz Substrates: optical glasses, ceramic glasses, Zerodur, Borofloat, Pyrex, or similar

• Features: Coating, Other
• Substrate: Glass
• Chemistry: Metal / Metal Filled, Silver

Description: nm with 30 ns laser pulses (s-on-1) at 10 Hz Design adaptable in the spectral range of 175 nm ≤ λ ≤ 450 nm and for higher angles of incidence Substrates: optical glasses, ceramic glasses, Zerodur, Borofloat, Pyrex, or similar

• Substrate: Aluminum, Glass
• Features: Coating, Other
• Chemistry: Metal / Metal Filled

Description: Frameless mounting is designed to minimize footprint space and allows the maximum front surface area of the mirror to be coated. Our high reflectivity mirrors are produced using a ceramic material. Thermal expansion ratio is equivalent to Zerodur® for maximum thermal stability. —¦Laser damage

• Wavelength Range: 355 to 1,064 nm
• Diameter/Width: 24.400000000000002 to 79 mm
• Thickness: 7.000000000000001 to 8.500000000000002 mm
• Surface Flatness: λ/10

Description: Glass vs. Resin Unlike Resin Materials, Glasses have ability to hold their shape under high temperature environment. Some glass materials such as ZERODUR® have extremely low (close to ZERO) thermal expansion! Combined with their chemical resistant property, glasses perform reliably under

• Features: East Asia / Pacific Only
• Services: Glass Part Fabrication, Inspection / Testing, Material Selection
• Process: Grinding / Beveling, Machining
• Applications: Labware (Dewars / Manifolds), Optical / Semiconductor

Description: own piezo actuator and load sensor and applies a very small controlled (servo loop) load on the sample. Free of thermal drifts - The head is made of ZeroDur® glass and the electronics system has a drift rate of ≈ 1 ppm/°C - Highest load frame stiffness due to the marble base platform, the

• Test Load: 0.01019501133786848 kg
• Vertical Capacity: 0.01 cm
• Mounting: Handheld or Portable

Description: 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

• Wavelength Range: 250 to 20,000 nm
• Diameter/Width: 7.000000000000001 to 101.59994513602963 mm
• Thickness: 2 to 19.1 mm
• Surface Flatness: λ/10, λ/20, λ/5, λ/8

Description: When a standard off-the-shelf optical flat won’t meet your exact specifications, Advanced Optics can help. Our skilled team of professionals have over 50 years of experience crafting custom optical flats and will meet the requirements of your unique project. We accomplish this by carefully

• Surface Flatness: λ/10, λ/2, λ/20, λ/4, λ/5, λ/8
• Surface Quality: 40-20 Scratch / Dig, 60-40 Scratch / Dig, 80-50 Scratch / Dig
• Optical Flat Features: Antireflective, None
• Optical Flat Shape: Circular, Rectangular, Square