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High Power Far Field Collimator

The optical fiber collimator (fiber collimator) is made from the precise positioning of the tail fiber and the lens. It can convert the transmitted light in the optical fiber into collimating light (parallel light), or parallel the outside world. (approximately parallel) light is coupled to a single-mode fiber. Through the lens, the optical fiber collimator can convert the beam with larger divergence angle (small beam waist) into one with smaller divergence angle (large beam waist). Thus, it is coupled into other optical devices with lower loss.

Annex:


Product Description

High Power Far Field Collimator

 

Features

Applications

Low Insertion Loss

EDFA

High Return Loss

Pump Laser

High Reliability & Stability

Q-Switched Laser

        

 

Specifications

Parameters

Unit

Values

Type

/

Single Fiber Type

Center Wavelength

nm

1550, 1064 or Specify

Working Distance

m

0.5, 1, or Specify

Beam Diameter @1/e2

mm

0.5, 1, 2 or Specify

Beam Divergence (Far field)

mrad

<2.5

Beam Pointing Error

deg

<1.0

Beam Roundness

%

>90

Typ. Insertion Loss (Free space output)

dB

0.2

Max. Insertion Loss (Free space output)

dB

0.3

Min. Return Loss

dB

50

Max. Average Optical Power

W

0.5, 1, 5, 10, 20 or Specify

Max. Peak Power for ns Pulse

kW

10 or Specify

Max. Tensile Load

N

5

Operating temperature  

 

+10 ~ +50

 

Storage Temperature

0 ~ +60

 

 

*Above specifications are for device without connector.

*For device with connector, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.

*The default connector key is aligned to slow axis.

 

 

 

Ordering Information

  HPMCOLL-1111-2-3-4-555-67-8-99AA (PM Fiber Type)  /  COLL-1111-2-3-4-555-67-8-99AA (SM Fiber Type)

1111 - Wavelength:

1550=1550nm, 1064=1064nm, 980=980nm,......

   2 - Beam Diameter: 

0.5=0.5mm, 1.0=1mm, 2.5=2.5mm, S=Specify

 333 - Working distance:

001=1cm, 010=10cm, 050=50cm, 100=100cm, SSS=Specify

   4 - Package Dimension

0=φ3.2x10mm, 1=φ12x53mm, C=Customized

 555 - Fiber Type:

001=PM1550, 003=PM980, 004=HI1060, SSS=Specify

   6 - Pigtail Type:

0=bare fiber, 1=900μm loose tube, 2=2mm cable, 3=3mm cable

   7 - Connector Type:

0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specify

   8 - Fiber Length:

0.75=0.75m, 1.0=1m, S=Specify

  99 - Average Power:

01=1W, 05=5W, 10=10W, SS=Specify

  AA - Peak Power:

00=Continuous Wave, 10=10kW, 20=20kW

 

Part No. ExampleHPMCOLL-1550-0.5--001-S-001-0N-0.75-0510
Description: High power polarization maintaining fiber collimator: 1550nm, beam diameter 0.5mm, working distance 1cm, package dimension customized, PM1550 fiber, bare
 fiber, no connector, 0.75m,  Average Power 5W, Peak power 10kW.

 

For Custom Parts, please provide detailed description for your requirement.

 

 

 

 

 

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