Polarization Maintaing Fiber Optic Collimator is a basic sturctural element for PM isolator and PM FWDM. It provides low insertion loss, high return loss and high extinction ratio. Its special and unique AR coating allows to process high power.
-Polarization Maintaining Collimator-
| Features |
| Low insertion loss |
| High extinction ratio |
| Excellent return loss |
| Applications |
| EDFAs, DWDM |
| Fiber optic sensors |
| Photonic switches |
| Isolators |
| Circulators |
| Couplers |
| Test and measurement systems |
 |
| Wavelength | Remarks | Datasheet |
| 1020~1040 nm |
|
|
| 1034~1094 nm |
|
|
| 1280~1340 nm |
|
|
| 1280~1340 nm | Working Distance: 50mm |
|
| 1520~1580 nm |
|
|
| 1530~1570 nm | Working Distance: 100mm |
|
| For customized specification on the PM Collimator, please contact us at contact@optolinkcorp.com. | |
| Specifications (PM Collimator) |
| Polarization Maintaining (PM) Collimators |
|
Parameter |
Single Fiber | Units | |
| Central Wavelength | 1310, 1550 | nm | |
| Spectral Bandwidth | +/- 30 | nm | |
| Extinction Ratio | Min. | 22 | dB |
| Insertion Loss | Max. | 0.25 | dB |
| Return Loss | Min. | 60 | dB |
| Working Distance | 5 or Specify | mm | |
| Tensile Load | 5 | N | |
| Fiber Type | PM Panda Fiber | ||
| Operating Temperature | -5 to +70 | ºC | |
| Storage Temperature | -40 to +85 | ºC | |
| PM 1064nm Series |
| Parameters | Fiber |
Units |
| Central Wavelength | 1064 |
nm |
| Spectral Bandwidth | +/- 30 |
nm |
Working Distance |
5 or Specify |
mm |
| Typ. Insertion Loss @ 5mm | 0.25 |
dB |
| Max. Insertion Loss @ 5mm | 0.30 |
dB |
| Typ. Extinction Ratio | 25 |
dB |
| Min. Extinction Ratio | 22 |
dB |
| Min. Return Loss | 60 |
dB |
| Tensile Load | 5 |
N |
| Fiber Type | PM 980 Panda Fiber |
|
| Operating Temperature | -5 to 70 |
ºC |
| Storage Temperature | -40 to 85 |
ºC |
| * The specification is for the PM Collimator without connector. * PM fiber & connector key are aligned to the slow axis. /font> * For Devices with Connectors, IL will be 0.3dB higher, RL will be 5dB lower, ER will be 2dB lower. |
|
| Ordering Codes |
OLCOL - P - [Fiber Number] - [Wavelength] - [Working Distance] - [Fiber Diameter] - [Connector Type] |
| Fiber Number | Code | Wavelength | Code | Working Distance | Code | Fiber Diameter | Code | Connector Type | Code |
| Single Fiber | S | 1064nm | 106 | 5mm | 5 | 250um | 25 |
No Connector |
NC |
| Dual Fiber | D | 1310nm | 131 | Specify | X | 900um | 90 |
FC/APC |
FA |
| 1550nm | 155 |
FC/PC |
FP |
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Specify |
X |
FC/UPC |
FU |
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SC/APC |
SA |
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SC/PC |
SP |
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ST/UPC |
ST |
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SC/UPC |
SU |
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LC/PC |
LP |
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LC/UPC |
LU |
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MU/PC |
MP |
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| * Opto-Link Corporation Ltd reserves the right to make changes to the PM Collimator without notice. | |
