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Changchun New Industries Optoelectronics Tech. Co., Ltd

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Tel:     +86-431-87034313

Fax:    +86-431-87033597

Email: cnioptical@cnilaser.com

Single-mode Fiber Patch Cord

CNI's pure silica core fibers are optimized for use at visible wavelengths from 400 up to 700 nm. These high-performance fibers were developed for applications such as RGB components requiring couplers, diode pigtails and unique delivery needs. The pure silica core fibers were designed for more demanding applications that require lower attenuation and higher resistance to radiation and color center formation compared to germanium-doped fibers.

Single-mode Fiber

Optical Specifications

Operating Wavelength

400–550 nm

Mode Field Diameter

2.9 µm @ 405 nm
(1/e² fit - near field, nominal value)
3.2 ± 0.5 µm @ 460 nm (1/e² fit - near field)

Second Mode Cut-Off

370 ± 20 nm

Attenuation

≤ 30 dB/km @ 460 nm

Core Numerical Aperture (nominal)

0.12

Geometrical & Mechanical Specifications

Clad Diameter

125.0 ± 1.0 µm

Coating Diameter

245 ± 15 µm

Core-Clad Concentricity

< 0.5 µm

Coating/Clad Offset

≤ 5 µm

Coating Material

UV Cured, Dual Acrylate

Core Type

Pure Silica

Operating Temperature

-55 to +85 °C

Short-Term Bend Radius

≥ 6 mm

Long-Term Bend Radius

≥ 13 mm


Optical Specifications

Operating Wavelength

460–600 nm

Mode Field Diameter

3.4 ± 0.5 µm @ 460 nm

Second Mode Cut-Off

425 ± 25 nm

Attenuation

≤ 30 dB/km @ 460 nm

Core Numerical Aperture (nominal)

0.12

Geometrical & Mechanical Specifications

Clad Diameter

125.0 ± 1.0 µm

Coating Diameter

245 ± 15 µm

Core-Clad Concentricity

< 0.5 µm

Coating/Clad Offset

≤ 5 µm

Coating Material

UV Cured, Dual Acrylate

Core Type

Pure Silica

Operating Temperature

-55 to +85 °C

Short-Term Bend Radius

≥ 6 mm

Long-Term Bend Radius

≥ 13 mm


Optical Specifications

Operating Wavelength

630–860 nm

Mode Field Diameter

4.2 ± 0.5 µm @ 630 nm

Second Mode Cut-Off

590 ± 30 nm

Attenuation

≤ 10 dB/km @ 630 nm

Core Numerical Aperture (nominal)

0.12

Geometrical & Mechanical Specifications

Clad Diameter

125.0 ± 1.0 µm

Coating Diameter

245 ± 15 µm

Core-Clad Concentricity

< 0.5 µm

Coating/Clad Offset

≤ 5 µm

Coating Material

UV Cured, Dual Acrylate

Core Type

Pure Silica

Operating Temperature

-55 to +85 °C

Short-Term Bend Radius

≥ 6 mm

Long-Term Bend Radius

≥ 13 mm

 
 
Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China
Email: cnioptical@cnilaser.com   International Tel: +86-431-87034313   Fax:+86-431-87033597   
 
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