Fiber collimator with fresnel lens
AssigneeFuzhou Photop Optics Co., Ltd.
InventorsXiangyu SUN, Youyuan ZHOU, Yajuan HU, Hailiang ZHANG
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Abstract
The present disclosure provides an optical fiber collimator structure employing a Fresnel lens. An example optical fiber collimator includes an optical fiber to transmit optical signals, the optical fiber being aligned with a central axis of the optical fiber collimator. A capillary supports the optical fiber. A support element receives the optical fiber as it enters the optical fiber collimator. A Fresnel lens is aligned with the optical fiber and configured to receive the optical signals from the optical fiber.
Claims20
An optical fiber collimator comprising:
- an optical fiber to transmit optical signals;
- a capillary to support the optical fiber;
- and
- a Fresnel lens aligned with the optical fiber and to receive the optical signals.
An optical fiber collimator comprising:
- an optical fiber to transmit optical signals, the optical fiber aligned with a central axis of the optical fiber collimator;
- a capillary to support the optical fiber;
- a support element to receive the optical fiber as it enters the optical fiber collimator;
- and
- a Fresnel lens aligned with the optical fiber and to receive the optical signals.
Dependencies are inferred from the claim text.