其它产品
1310/1550nm PM Fiber Collimator
Description
Description
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.
Pecifications
|
Parameter |
Value |
|
|
Operating Wavelength(nm) |
1310＆1550 |
|
|
Working Distance(mm) |
5 |
|
|
Typ Insertion Loss (dB) |
0.35 |
|
|
Insertion Loss (dB) |
≤0.40 |
|
|
Extinction Ratio (dB) |
≥23 |
|
|
Return Loss(dB) |
≥60 |
|
|
Optical Power (mW) |
≤500 |
|
|
Fiber Type（Panda Fiber） |
PM1550 |
|
|
Package Dimensions(mm) |
1.8(OD) Lens |
3.2x10 Metal holder |
|
1.0(OD) Lens |
1.8x7 Metal holder |
|
|
Operating Temperature(°C) |
-5 ~ +70 |
|
|
Storage Temperature(°C) |
-40~ + 85 |
|
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.
The default connector key is aligned to slow axis.
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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Key Features:
● Low Insertion Loss (IL)
● High Return Loss (RL)\
● high parallelism for collimated output beam, high interval precision
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