Conical Fiber Lenses

Conical Fiber Lenses

Supplier
Raysung
Category
Optical Fibers
Origin
China

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

ParameterValue
Lens Radius [Tolerance :±1um]4~16um
Cone Angle (Full Angle) [Tolerance :±5°]60°~120°
Fiber TypeSingle-mode fiber/multimode fiber/polarization-maintaining fiber, other special fibers and customer-specified fibers
ConnectorsBare 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

Ra
Raysung
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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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Conical Fiber Lenses
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