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Single & Dual Fiber Collimator

 

Features

Applications

  • Low Insertion Loss
  • Low Back Reflection
  • High Environmental Stability
 
  • Fiberoptic Lab Use
  • Laser Beam Collimating
  • Fiber to Fiber Coupling

 

Performance Specification

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

Insertion Loss (Typ.) (dB)*

0.17

0.20

0.20

0.30

Insertion Loss (Max.) (dB)**

0.20

0.25

0.28

0.40

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)

2.4x10 SS tube (gold plated optional)
3.2x10 or 4.0x10 gold plated SS tube
or 2.78x10 glass tube or custom size

 

1.0(OD) Lens(Mini-size)

1.4x6 gold plated SS tube,2.8x10 SS tube (gold plated optional)
2.0x7, 1.2x7 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.
*** For single mode collimator only

Ordering Information

Collimator

Wavelength

Grade

Working Dist.

Pigtail Style

Fiber Length

Package

Fiber Type

Connector

1CL=Single fiber collimator

2CL=Dual fiber collimator

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

 

005=5mm WD
006=6mm WD
........
070=70mm WD ........

300=300mm WD

A=1.0m
B=1.5m
C=2.0m
S=Custom Length
0=SMF-28
1=Corning Flexcore
2=50/125µm
3=62.5/125µm
4=100/140µm
0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC
P=Premium
A=Grade A

B=Bare Fiber
L=900um Jacket

1.8mm (OD) Lens
A =4.0x10mm SS tube
B =3.2x10mm SS tube
C =2.4x10mm SS tube
D =2.78 x10mm glass tube

1.0mm (OD) Lens
E =2.8x10mm SS tube
F =2.0x7mm glass tube
G=1.4x6mm SS tube
H =1.2 x 7mm glass tube

 

 

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