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1310/1550nm High-Power PM Single-Stage Optical Isolator
5W1310/1550 high power polarization maintaining single stage optical isolator is a passive device that maintaining polarization while guiding light at 1310/1550 nm in the normal direction, and minimizing back reflection and back scattering in the reverse direction for any state of polarization. Employing Photonwares’s proven advanced micro optics design, it features low insertion loss, high power handling, extremely high isolation, high extinction ratio, compact package and high stability. making them an ideal choice for application in fiber amplifier systems, optical fiber sensors and instrumentation.
SKU: OIHP
1310/1550nm High-Power PM Single-Stage Optical Isolator
1310/1550 high power polarization maintaining single stage optical isolator is a passive device that maintaining polarization while guiding light at 1310/1550 nm in the normal direction, and minimizing back reflection and back scattering in the reverse direction for any state of polarization. Employing Photonwares’s proven advanced micro optics design, it features low insertion loss, high power handling, extremely high isolation, high extinction ratio, compact package and high stability. making them an ideal choice for application in fiber amplifier systems, optical fiber sensors and instrumentation.
| OIHP PM Single Stage | Specification | Unit | |
| Operation Wavelength (lo) | 1310 | 1310 ± 15 | nm |
| C Band | 1535 ~ 1565 | ||
| L Band | 1570 ~ 1605 | ||
| Typical Insertion Loss(Over lo, 0~70oC, no connector) | ≤ 0.5 | dB | |
| Maximum Insertion Loss (Over lo, 0~70oC, no connector) | ≤ 0.7 | dB | |
| Minimum Extinction Ratio (Over lo, 0~70oC, no connector) | ≥ 20 | dB | |
| Typical Extinction Ratio (lc, 23oC, no connector) | ≥ 25 | dB | |
| Minimum Channel Isolation (Over lo, 0~70oC)** | ≥ 32 | dB | |
| Typical Channel Isolation (lc, 23oC) | ≥ 42 | dB | |
| Minimum Return Loss (Input/Output, no connector) | ≥ 50 | dB | |
| Polarization Alignment | Slow Axis | ||
| Operating Temperature | 0 ~ +70 | oC | |
| Storage Temperature | -40 ~ +85 | oC | |
| Optical Power Handling | ≤ 5* | W | |
| Package Dimensions | LxWxH=33x13x9 | mm | |
* Continuouse operation, for pulse operation call. Requiring mount the unit for heat
dissipation.
** Back Reflect<10%. For >10% application, please call us.
