Conical Fiber Lenses
Conical fiber lenses increase NA/collection for coupling circular or near-circular LD,DFB,SLD and VCSEL beams. Precision conical tips also serve laser microsurgery/microillumination. Maturing silicon-photonics fiber/waveguide coupling uses them to improve efficiency.
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Overview
Conical fiber lenses increase NA/collection for coupling circular or near-circular LD,DFB,SLD and VCSEL beams. Precision conical tips also serve laser microsurgery/microillumination. Maturing silicon-photonics fiber/waveguide coupling uses them to improve efficiency.
Specifications
| Parameter | Value |
|---|---|
| Lens Radius [Tolerance :±1um] | 4~16um |
| Cone Angle (Full Angle) [Tolerance :±5°] | 60°~120° |
| Fiber Type | Single-mode fiber/multimode fiber/polarization-maintaining fiber, other special fibers and customer-specified fibers |
| Connectors | Bare fiber, FC/APC, SC/PC, SC/APC, etc. |
Applications
1310nm, 1480nm, 1550nm LD chip coupling; direct fiber-to-waveguide coupling
Key Features
Circular far-field spot
Datasheet
Product Datasheet
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Supplier Information
Xi'an Raysung Optoelectronics Co., Ltd., founded in 2005 and located in Xi'an Export Processing Zone B, Shaanxi, is a high-tech enterprise specialized in the design, development, production and service of fiber Bragg gratings, FBG filters, fiber lenses, VBG and other products. It is the only manufacturer in China that can mass-produce various types of fiber Bragg gratings, and the only one in the world that can combine fiber Bragg gratings with lensed fibers. Its products are widely used in optical communications, optical sensing, lasers and other fields. The company has an experienced R&D and management team, advanced equipment and mature technology, and can provide optimal solutions according to customer needs. It has passed ISO9001 and ISO14001 certifications.
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