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Supplier: Newport MKS
Description: The LGI630-6 GRIN Lens has a 0.29-pitch lens that is useful for fiber-to-fiber, laser-to-fiber, and fiber-to-detector coupling. This SELFOC® radial gradient index oxide glass general purpose plano-plano lens has a 1.8 mm diameter, a 5.37 mm length, a 0.46 NA, and
- Antireflection Coating: Yes
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Supplier: Newport MKS
Description: The LGI830-6 GRIN Lens has a 0.29-pitch lens that is useful for fiber-to-fiber, laser-to-fiber, and fiber-to-detector coupling. This SELFOC® radial gradient index oxide glass general purpose plano-plano lens has a 1.8 mm diameter, a 5.59 mm length, a 0.46 NA, and
- Antireflection Coating: Yes
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Supplier: Newport MKS
Description: The LGI1560-6 GRIN Lens has a 0.29-pitch lens that is useful for fiber-to-fiber, laser-to-fiber, and fiber-to-detector coupling. This SELFOC® radial gradient index oxide glass general purpose plano-plano lens has a 1.8 mm diameter, a 5.59 mm length, a 0.46 NA, and
- Antireflection Coating: Yes
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Supplier: Newport MKS
Description: The LGI1300-6 GRIN Lens has a 0.29-pitch lens that is useful for fiber-to-fiber, laser-to-fiber, and fiber-to-detector coupling. This SELFOC® radial gradient index oxide glass general purpose plano-plano lens has a 1.8 mm diameter, a 5.57 mm length, a 0.46 NA, and
- Antireflection Coating: Yes
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Supplier: ASTM International
Description: standard or regulation, the optional method specified in Appendix X1 may be used to measure the concentration or proportion of the fibers counted that are of the regulated variety. 1.7 The mounting medium used in this practice has a refractive index of
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Supplier: ASTM International
Description: same standard or regulation, the optional method specified in Appendix X1 may be used to measure the concentration or proportion of the fibers counted that are of the regulated variety. 1.7 The mounting medium used in this practice has a refractive index of
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Supplier: ASTM International
Description: specified in Appendix X1 may be used to measure the concentration or proportion of the fibers counted that are of the regulated variety. 1.7 The mounting medium used in this practice has a refractive index of approximately 1.45. Fibers with
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Description: induces the desired phase delay using the principle of total internal reflections. Because virtually the retardation given by a Fresnel rhomb depends solely on the refractive index and the geometries of the prism, and the refractive index varies only
- Clear Aperture: 10 mm
- Polarizer Material: BK7 Glass, Other Material
- Wavelength Range: 2300 to 3.50E8 nm
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Description: induces the desired phase delay using the principle of total internal reflections. Because virtually the retardation given by a Fresnel rhomb depends solely on the refractive index and the geometries of the prism, and the refractive index varies only
- Clear Aperture: 10 mm
- Polarizer Material: BK7 Glass, Other Material
- Wavelength Range: 2300 to 3.50E8 nm
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Supplier: Shanghai Optics
Description: location. Factory Standard Material: LaSF N9, grade A, fine annealed optical glass Wavelength: 450–2300 nm, uncoated Refractive Index: n830 = 1.83098, n1300 = 1.81764, n1550 = 1.81329 Diameter Tolerance:±1 µm
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Supplier: Electro-Lite Corporation
Description: ELC-4481 optically transparent acrylic with a refractive index of 1.48 is an excellent material for use in fiber optics, lenses tacking and laser applications. Available in 300cps -- 5000cps -- 20,000cps
- Applied Thickness / Gap Fill: 0.2500 inch
- Cure Type / Technology: UV / Radiation Cured (also EB, Light)
- Dielectric Strength: 700 kV/in
- Elongation: 20 %
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Supplier: Changchun Yutai Optics Co., Ltd.
Description: BK7 is a common borosilicate optical glass developed by Schott . It has excellent optical and mechanical properties and is widely used in the manufacture of optical components. Refractive index: 1.5168 (at 587.6 nm) Abbe number: 64.2 Transmission range: approx. 350 nm to
- Lens Application: Ultraviolet
- Materials: BK7 Glass, UV Grade Fused Silica
- Surface Flatness: ?/4
- Surface Quality: 40-20 Scratch / Dig
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Description: on the flat surface. • 2. Simplified Calculation of Focal Length of a Plano Convex Lens: focal length = R/(n-1), where R is the radius of curvature and n is the refractive index.
- Antireflection Coating: Yes
- Diameter / Length: 0.5000 to 300 mm
- Materials: BK7 Glass, Other
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Supplier: Shanghai Optics
Description: A Ball Lens consists of a highly transparent spherical ball, usually made of solid glass (fused silica) or another optical material with index of refraction less than 2. Most ball lenses are made with small diameters – a few millimeters or even less than a
- Lens Application: Visible, Ultraviolet
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Description: on the flat surface. • 2. Simplified Calculation of Focal Length of a Plano Convex Lens: focal length = R/(n-1), where R is the radius of curvature and n is the refractive index.
- Antireflection Coating: Yes
- Diameter / Length: 30 mm
- Focal Length: 40 mm
- Materials: BK7 Glass, Other
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Supplier: ECOPTIK (CHANGCHUN) LTD
Description: cavity and long-distance line interferometers. Such as high precision test instruments and devices. As a professional optical manufacturer, BRD Optical has these equipment's. The cross-sectional refractive index is parabolically shaped and has a self-focusing effect on the beam, which
- Lens Application: Infrared, Visible, Ultraviolet
- Materials: UV Grade Fused Silica, Other
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APEL is a cyclic olefin copolymer used in the camera lenses of smartphones. With a high refractive index and low birefringence, APEL can be used in place of glass for optical lens applications, facilitating the design of smaller, lighter products APEL also has excellent moisture-proof properties, resistance to chemicals and non-attachment characteristics, it is used for medical packaging material. (read more)
Browse Resins and Compounds Datasheets for Mitsui Chemicals America, Inc. -
excimer laser systems). UV laser processing (e.g. 355 nm UV laser cutting). Infrared optics (e.g. 1550 nm fiber optic communication). (2) High thermal stability Extremely low coefficient of thermal expansion (near zero expansion), suitable for: High and low temperature (read more)
Browse Optical Prisms Datasheets for Changchun Yutai Optics Co., Ltd. -
It also has very good chemical resistance, especially to water, cleaning agents and oils. With a refractive index of 1.50, this compound is optically clear and has impressive non-yellowing properties. This special formulation cures readily in 10-30 seconds when exposed to a UV light source (read more)
Browse UV Curing Adhesives Datasheets for Master Bond, Inc. -
, as the immersion medium. Glycerol has a refractive index close to that of glass, enabling improved light collection and resolution. It is commonly used in specialized microscopy techniques where high-resolution imaging is required. Custom Microscope Objectives Solutions (read more)
Browse Microscope Lenses and Objectives Datasheets for Avantier Inc. -
Excellent electrical properties Flame retardant, UL listed grades Range of refractive indices UV resistant non-yellowing catalysts Low modulus materials minimize CTE strain Good resistance to chemicals, water and humidity Repairable and (read more)
Browse Encapsulants and Potting Compounds Datasheets for CHT USA Inc. -
is to round the slopes of the spectrum and reduce the wavelength. We minimize the angle shift by using design techniques that take into account refractive index. An example is the filter shown in (read more)
Browse Optical Filters Datasheets for Alluxa, Inc.
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1310- to 1320-nm emission in Nd3+-ion-doped fluoroaluminate glasses
Insertion losses are also a major engineering problem, especially when using high refractive index glass fibres .
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Study of the Glass Transition Temperature of As‐ S Glasses for the Fabrication of Chalcogenide Optical Fibers
NA ¼ sinh ¼ ðn2 core À n2 cladÞ1=2 ð2Þ where NA – numerical aperture of the fiber, h – half- angle of input radiation at the fiber end, ncore – core glass fiber refractive index , nclad – clad glass fiber…
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An Optico-Electronic Tomograph For Transparent Object Diagnostics And Reconstruction Accuracy Estimation In Interferometry And Tomography
The reconstructed curve of the glass fibre refractive index and the "error corridor ".
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Effect of B 2 O 3 Addition on the Thermal Stability of Barium Phosphate Glasses for Optical Fiber Devices
Parameters of Fabricated Single-Mode Phosphate Glass Fiber Refractive index of core at 1.55 m .
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Development And Evaluation Of Fiber Optic Sterilizing System
HI: n 2 : N.A. GLASS FIBER REFRACTIVE INDEX OF CORE REFRACTIVE INDEX OF CLADDING (NUMERICAL APERTURE) - SIN V MAX .
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Group velocity coupling and synchronization-like phenomenon of two light beams based on coherent population oscillations
This term leads to a small delay (delay due to the fibre glass refractive index dispersion) compared to the delay due to CPO.
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Cambridge Journals Online - Journal of Materials Research - Abstract - Optically Transparent Polymethyl Methacrylate Composites made with Glass Fibers of Varyi...
The refractive index of glass fibers annealed at 400 °C/1 h best matched that of PMMA at 589.3 nm and 25 °C, so the composite reinforced with those fibers had the highest optical transmission.
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Fundamentals of Fiber Lasers and Fiber Amplifiers
The typical value for the nonlinear refractive index in glass fibers varies in the range of 2–5 9 10-16 cm2 /W, depending on the fiber glass composition.
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"Optically transparent polymethyl methacrylate composites made with gla" by Seung-Gu Kang, Hongy Lin et al.
The refractive index of glass fibers annealed at 400 °C/1 h best matched that of PMMA at 589.3 nm and 25 °C, so the composite reinforced with those fibers had the highest optical transmission.
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Change in Refractive Index of a Borosilicate Glass Fiber Annealed Below the Glass Transformation Temperature
The standard deviation in the refractive index of glass fibers with a bimodal distribution in diameter decreases from 8 × 10‐4≤0.0002 to 4 × 10‐4 0.0002 after the fibers are annealed at 400°C for 1 h.