G-lens (grin lens) for collimator,fiber couple
Product Description
GRIN lenses are used to focus and collimate light within a variety of fiber optic components. GRIN lenses , short gradient index, focus light throough a precisely controlled radial varition of the lens material index of refraction from the optical axis to the edge of the lens. This allows a GRIN lens with flat or angle polished surface to collimate light emittied from an optical liber or to focus an incident beam into an optical liber. End faces can be provided with an anti-reflection coating to avoid unwanted back reflection.
GRIN lenses can be used for WDM Collimater, Optical Switch,Attenuators and Fiber to fIber couping systems.
Specifications
Dia.:0.5mm,1.0mm,1.8mm, can be customer-made size
Pitch:0.22p,0.23p,0.248p
wavelength: 808nm ,1310nm,1550nm,1250-1650nm
angle: 2°,6°,8°,10°
coating:AR coating is on request.
Contact Us
Changchun Sunday Optoelectronics Co.,ltd
No9576 Donghuan Road, Changchun, 130033,China
TEL:+86-431-81323204 FAX: +86-431-81323204
Website:
Product Categories : Laser Lenses > Collimator Lens
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