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Supplier: CVI Laser Optics
Description: Gradient-index (GRIN) lenses combine refraction at the plane end surfaces with continuous refraction within the rod. Made from SELFOC®, a radial gradient-index material, GRIN lenses are easy to use and are well suited to coupling the output of a diode laser into an optical fiber.^p Aberration
- Focal Length: 0.1713 inch
- Center Thickness: 0.1693 inch
- Edge Thickness: 0.1693 inch
- Antireflection Coating: Yes
Supplier: Newport Corporation
Description: for fiber coupling Improved aberration correction AR coated for 630, 830, 1300, or 1560 nm Plano-convex lenses minimize aberrations and maximize coupling efficiency Convenient to mount Features Low On Axis Aberrations Gradient index micro lenses (GRIN lenses) have a radially varying index
- Microoptic: Yes
Supplier: Edmund Optics Inc.
Description: Ideal for Fiber Coupling and Laser Diode Beam Shaping Comparable Performance to Conventional Aspherical Singlets 3 Sizes and 3 Wavelength Options Gradient Index (GRIN) lenses feature plane optical surfaces and achieve focus via a continuous change of the refractive index within the lens material
- Lens Type: Aspheric Lens
- Diameter / Length: 0.0394 inch
- Materials: Other
- Surface Quality: 40-20 Scratch / Dig
Supplier: Edmund Optics Inc.
Description: High-Resolution Optics and EndoGRIN Relay Lens Focusable Eyepiece and 90° Mirror Tube Included Superior C-Mount Camera Coupler Available for Video Adaptation Gradient index (GRIN) technology has made these exciting instruments possible. GRIN relay lenses offer outstanding resolutionShow More
Supplier: Safety Glasses USA
Description: Mention the sport of golf around our corporate headquarters and people will stare out the window with wide-eyed grins and a slight drool here and there, and then they’ll disappear for the rest of the afternoon. It was more than a decade ago when we began developing the ultimate golf lensShow More
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Cascade Optical Corp.
1 STOP Optical Fabrication and Thin Film Design
MIL-C-48497A, MIL-M-13508C. MIL-F-48616 COMPLIANT. CAPABILITIES. Low temperature, low stress, high density. ultra-high laser damage threshold,. ion assisted PVD coatings. covering spectral range from 120 nm thru 14 μ. SUBSTRATES INCLUDE. Glass, Crystals, Laser Crystals, Laser Rods and Slabs,. Cemented Optics,. Fiber Optics, Micro and Grin Lenses,. Semiconductors,. Ceramics, Waveguides, Pellicles,. Polymers, Plastics,. ICD's, Detectors. FABRICATION. Ultra-flat ( λ/20) or super polishing... (read more)
Browse Optical Bandpass Filters Datasheets for Cascade Optical Corp.
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Gradient-Index ( GRIN ) Lenses by Slurry-Based Three-Dimensional Printing .
Geometry-invariant GRIN lens : iso-dispersive contours .
MINIATURIZED TPE ENDOMICROSCOPY THAT UTILIZE GRIN LENSES (B AND C)..............................................118 .
Characteristics Of Single-Mode Fiber Components Using GRIN Rod Lenses
Since misalignments occur at the joint of the two GRIN lenses , it is appropriate to choose the end face of the GRIN - rod lens on the right as Rf.
Polymeric nanolayered gradient refractive index lenses: technology review and introduction of spherical gradient refractive index ball lenses
A nanolayered polymer films approach to designing and fabri- cating gradient refractive index ( GRIN ) lenses with designer refractive index distribution profiles and an independently prescribed lens surface geometry have been demonstrated to produce a new class of optics.
Three-dimensional large-aperture lens antennas with gradient refractive index
Using the same method, we design and realize a huge-aperture GRIN lens in the X band with a diameter of 1000 mm, which is composed of nearly one millions of inhomogeneous unit cells of square-ring resonators and dielectric blocks with …
The compound system is constrained to a maximum thickness of 5mm and utilizes an optically recorded hologram for correct- ing high-order optical aberrations of the GRIN lens array.
Further analysis of focusing performance of an ultra-small gradient-index fiber probe
A gradient-index ( GRIN ) lens probe, which has a broad pros- pect for a variety of miniaturized OCT system since it is easy to be integrated into an endoscopic environment, has been investigated by researchers in recent years.
Analytical method for designing gradient-index fiber probes
Among the miniaturized probes, a gradient-index ( GRIN ) lens is promising since it is easy to be integrated into an endoscopic environment.
Fiber array optical-coupling design issues for photonic beam formers
In section 3, single-mode fiber coupling efficiency with GRIN rod lenses is studied in terms of lateral, angular, and separation misalignment of the fiber-optic GRIN lens assembly.
A formula for ray trajectories in GRIN cylindrical lenses
The difficulty in solving the ray equations for this type of GRIN lens limits the understanding that can be obtained on their imaging performances and even their applications in beam shaping systems such as LD-bars or LD-stacks for which interest …
Numerical analysis of gradient index lens-based optical coherence tomography imaging probes
We report the numerical analysis of gradient index ( GRIN ) lens -based optical coherence tomography imaging probes to derive op- timal design parameters.
A differential delay line for optical coherence domain polarimetry
The GRIN-lens-based delay line exhibits a power loss coefficient which relates to the scanning range due to the Gaussian distribution of the output field of the GRIN lens .