Project Description

Polarization Maintaining Single Fiber Collimator

The PM Fiber Collimator is the basic element for in-line PM fiber optics components, such as PM isolator and PM DWDM. It has high extinction ratio, low insertion and high return loss. The unique processing and high quality AR coating also enable this collimator to handle high power.

If you do not see a standard PM Fiber Collimator that meets your needs, we welcome the opportunity to review your desired specification and quote a custom PM Fiber Collimator . Requests for custom fiber pigtails, different wavelengths and handling power of operation or other specific needs will be readily addressed.

Features Applications
·       Low Insertion Loss

·       High Extinction Ratio

·       Compact Design

·       Wide Operating Wavelength

·       High Reliability and Stability

·       PM Isolators

·       PM Circulators

·       PM Switches

·       PM WDM

·       Signal Processing

Performance Specifications

Parameter Unit Value
Type Standard Long working distance
Operating wavelength (λc) nm 980,1030,1064,1310,1550
Operating wavelength range nm ±30
Max. Working Distance (mm) mm 20 50
Max. Insertion Loss(λc,23℃) (λc @1310&1550nm) dB 0.20 0.30
Max. Insertion Loss(λc,23℃) (λc @980&1064nm) dB 0.30 0.40
Min. Extinction Ratio(dB) dB 23
Min. Return Loss (dB) dB 55
Fiber Type PM Panda fiber
Max. Power Handling W 0.5, 1, 3, 5, 10
Operating temperature -5~+70
Storage temperature -40~+85
Dimension 1.8(OD lens) mm Φ3.2×10( Metal holder) or Φ2.78×9.0 (Glass tube)
  1. The specifications are w/o connector.
  2. For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower. The default connector key is aligned to slow axis. Power transmits through the connector less than 2W.

Package Dimension

      

 

Order information P/N: PMCOLL-S-②-③-④-⑤-⑥-⑦-⑧(S: single fiber)

When you inquire, please provide the correct P/N number according to our ordering information, and attach the appropriate description would be better. If need any connector, we do not recommend choosing a 250μm bare fiber pigtail.

Wavelength Working Distance Power Handling Lens Type Pigtails Diameter Fiber Length Connectors Dimension
98:980nm

64:1064nm

13:1310nm

15:1550nm

XX: Others

0: <0mm

5: 5mm

10:10mm

L:<0.5W

1:1W

3:3W

5:5W

C: C-lens

G: G-lens

25:250μm bare fiber

90:900μm Loose Fiber

XX: Others

10:1.0m

13:1.3m

15:1.5m

20:2.0m

XX: Others

00:None

FP: FC/PC

FA: FC/APC

SA: SC/APC

LA: LC/APC

XX: Others

3.2×10

2.78×9

Part Number Example #1: PMCOLL-S-64-5-L-C-25-10-00-2.78X9

Description: 1064nm Polarization Maintaining Single fiber Collimator, 5mm working distance ,0.5W handling power, C lens, PM980 panda fiber, bare fiber, 1.0 fiber length, and no connector, package dimension:2.78x9mm.

Part Number Example #2: PMCOLL-S-15-5-10 -C-25-10-00-2.78X9

Description: 1550nm Polarization Maintaining Single fiber Collimator, 5mm working distance ,0.5W handling power, C lens, PM1550 panda fiber, bare fiber, 1.0 fiber length, and no connector, package dimension:3.2x10mm.

Ordering Information for Custom Parts

If you need to customize other specifications, please provide detailed description for your requirement.

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