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2 M Dual Fiber 850nm C-lends Gold-plated Tube Premium Fiber Collimator 5mm WD 250um

SKU#:FITB77410ICI
Price: US$ 85.65
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2 M Dual Fiber 850nm C-lends Gold-plated Tube Premium Fiber Collimator 5mm WD 250um

Fiber Collimators are devices used to expand and collimate the output light at the fiber end, or to couple light beams between two fibers. They are a module that combine a fiber and a lens, and has a function that produces parallel beams. When the fiber collimators are manufactured, the positions of the fiber and lens are adjusted so that parallel beams can be obtained, and this generally requires extremely fine adjustments. The more energy the fiber collimator is able to gather form the source and launch into the fiber end.They are available with different wavelengths (850 nm, 980 nm, 1060 nm, 1310 nm, 1550 nm) or fiber options (SM fiber, MM fiber, PM fiber, and LMA fiber, etc.).

Characteristics
Low Inse ion Loss and Return Loss Low Back Reflection High Extinction Ratio Low Inse ion Loss Wide Operating Wavelength and Temperature Scientific design with serious processing a

Applications
Optical cable jumper or pigtail cable Laser Beam Collimating Optical cable jumper or pigtail cable PM Isolator and PW WDM Laser Beam Collimating

Specifications

Type

Single Fiber

Dual Fiber

Grade

Premium

A Grade

Premium

A Grade

Wavelength (nm)

1310+30, 1550+30, 1310/1550+30, 980/1550+30 or custom wavelength

Inse ion Loss (Typ.) (dB)

0.17

0.2

0.2

0.3

Inse ion Loss (Max.) (dB)

0.2

0.25

0.28

0.4

Return Loss (Typ.)

65

60

65

60

Beam Diameter (mm)

<0.45 (1.8mm Lens) <0.35 (1.0mm Lens)

<0.45 (1.8mm Lens) <0.35 (1.0mm Lens)

Operating Temperature( ° C )

-20 ~+75

Storage Temperature ( ° C )

-40 ~+85

Dimensions (mm)

1.8(OD) Lens(Standard)

2.40x10 or 3.2x10 gold plated SS tube
or 2.78x10 glass tube or custom size

1.0(OD) Lens(Mini-size)

1.40x9 or 2.8x10 gold plated SS tube
2.0x9 glass tube or custom size

Fiber Type

250um bare fiber or 900um tight buffer

At 10mm working distance and single wavelength. (Dual wavelength IL will increase by 0.1 dB)

At <1mm reflection working distance (RWD) and single wavelength.


Sample Picture

  




 

Dimension


 

Order Information

Collimator

Lens Type

Wavelength

Grade

Working Dist.

Pigtail Style

Fiber Length

Package

Fiber Type

Connector

1CL=Single fiber collimator
2CL=Dual fiber collimator




 

CL=C-Lens
GL=G-Lens




 

13=1310nm
14=1480nm
15=1550nm
35=1310/1550nm
85=850nm
95=980/1550nm
98=980nm

P=Premium
A=Grade A




 

005=5mm WD
006=6mm WD
Custom



 

B=Bare Fiber
L=900um Jacket
Custom



 

A=1.0m
B=1.5m
C=2.0m
Custom


 

1.8mm (OD) Lens
1.0mm (OD) Lens




 

0=SMF-28
2=50/125μm
3=62.5/125μm
Custom


 

0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC
Custom