Polarization Maintaining Circulator
SiCART's PM Circulator is a three-port device that allows light to propagate in only one direction. A signal input from port 1 will be output from port 2 with minimal loss; a signal input from port 2 will be output from port 3 with minimal loss. Light input from port 2 experiences significant loss at port 1, and light input from port 3 experiences significant loss at both ports 2 and 1. The optical circulator is a non-reciprocal device, meaning that any property change caused by light passing th
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength (λc) | 1310 or 1550 |
| Operating Wavelength | λc ± 30 |
| Max. Insertion Loss, P1 to P2, P2 to P3, λc, 23 °C [P1 to P2；P2 to P3；λc；23 °C；IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.] | 0.9 dB |
| Typ. Peak Isolation, λc, 23 °C [λc；23 °C] | 45 dB |
| Min. Isolation, λc, 23 °C [λc；23 °C] | 40 dB |
| Min. Extinction Ratio, 23°C [23°C；IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.] | 22 dB |
| Min. Crosstalk | 50 dB |
| Min. Return Loss [IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.] | 50 dB |
| Max. Optical Power (Continuous Wave) | 300 mW |
| Fiber Type | Corning PM1550 Panda Fiber |
| Max. Tensile Load | 5 N |
| Operating Temperature | -5 to +70 °C |
| Storage Temperature | -40 to +85 °C |
Datasheet
Supplier Information
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