1310nm1450nm1550nm1650nm High Power Optical Circulator is a three-port device, light can only travel in one direction. The signal input from port 1 is output from port 2 with low loss; due to its irreversible characteristics, it is often used in bifurcation multiplexers, bidirectional pumping systems and dispersion compensation devices or in combination with FBG systems to separate optical channels, and it can also be used for bidirectional transmission of signals in a single fiber application. There are other wavelengths and corresponding power products,
High Power Polarization Maintaining Fiber Circulator 1310~1650nm
1310nm1450nm1550nm1650nm high power fiber optic circulator is a three-port device, light can only travel in one direction. The signal input from port 1 is output from port 2 with low loss; due to its irreversible characteristics, it is often used in bifurcation multiplexers, bidirectional pumping systems and dispersion compensation devices or in combination with FBG systems to separate optical channels, and it can also be used for bidirectional transmission of signals in a single fiber application. There are other wavelengths and corresponding power products. For details, please contact Qinghe Optoelectronics for consultation.
Package information PACKAGE INFORMATION:
Performance indicatorsSPECIFICATIONS:
| Indicator name | extremum | standard value | unit |
| center wavelength | 1310,1450,1480,1550,1580,1610,1625,1650 | nm | |
| bandwidth range | ±30 | nm | |
| Ports and working methods | 3 ports, (Port 1→2, 2→3) | ||
| Insertion loss (Type) | Max. | 0.8 | dB |
| Insertion Loss (@23℃) | Max. | 1.0 | dB |
| Peak Isolation (Type) | 50 | dB | |
| Isolation (@23℃) | Min. | 40 | dB |
| Extinction Ratio | Min. | 50 | dB |
| crosstalk | Min. | 18 | dB |
| return loss | Min. | 50 | dB |
| Withstand power (CW) | 1.3.5.10 | W | |
| peak power | Max. | 20 | k |
| tensile load | Max. | 5 | N |
| fiber type | PM PANDA Fiber or customized | ||
| operating temperature | 0 to +60 | ℃ | |
| stored temperature | -20 to +85 | ℃ |
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