1310/1550nm High-Power Single-Stage Optical Isolator

  • Low Insertion Loss
  • High Power Handling
  • High Isolation
  • Low PDL
  • High Reliability
  • Low Cost


Click 'Spec Sheet' for available configurations/part#


The OIHP Series 1310/1550 high power single stage optical isolator is designed for high power applications by guiding light at 1310/1550 nm in the normal direction while minimizing back reflection and back scattering in the reverse direction for any state of polarization. Employing Photonwares’ proven advanced micro optics design, it features low insertion loss, high power handling, high isolation, compact structure, and high stability. These Telcordia qualified components have excellent characteristics, making them an ideal choice for application in fiber amplifier systems, pump laser diodes and optical fiber sensors.


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OIHP Single Stage Specification Unit
Operation Wavelength (lo) 1310 1310 ± 15 nm
C Band 1528 ~ 1564
L Band 1570 ~ 1605
Typical Insertion Loss(Over lo, 0~70oC, SOP, no connector) ≤ 0.5 dB
Maximum Insertion Loss (Over lo, 0~70oC, SOP, no connector) ≤ 0.7 dB
Minimum Isolation (Over lo, 0~70oC, SOP)**** ≥ 22 Typ ≥ 32 * dB
Minimum Peak Isolation (Over lo, 23oC, SOP) ≥ 28 Typ ≥ 38 * dB
Polarization Dependant Loss ≤ 0.15 dB
Polarization Mode Dispersion ** ≤ 0.2 ps
Return Loss (Minimum, Input/Output) ≥ 55/50 dB
Operating Temperature 0 ~ +70 oC
Storage Temperature -40 ~ +85 oC
Optical Power Handling ≤ 5*** W
Package Dimensions LxWxH=33x13x9 mm
  * At central wavelength

**Special order for PMD ≤ 0.05ps with compensator

*** Continuous operation, for pulse operation call. Requiring mount the unit for heat


****  Back Reflect <10%.  For >10% application, please call us.