1064-2050nm Optical Isolator + PBS/PBC 2-in-1 Hybrid
Compact multifunctional optical device integrating an optical isolator and a polarization beam splitter/combiner (PBS/PBC) for high-density polarization multiplexing systems.
Technical Specifications
Parameter
Specification
Unit
Center Wavelength
1064, 1310, 1550, 2000
nm
Operating Wavelength Range
±10 (1064), ±20 (1310-2000)
nm
Grade Configuration
Single Stage or Dual Stage
-
Peak Isolation
38 (Single Stage), 50 (Dual Stage)
dB
Min. Isolation @ 23°C
28 (Single Stage), 45 (Dual Stage)
dB
Typ. Insertion Loss
1.2 (Single Stage), 1.5 (Dual Stage)
dB
Max. Insertion Loss
1.5 (Single Stage), 1.8 (Dual Stage)
dB
Min. Extinction Ratio
≥ 20
dB
Min. Directivity
≥ 50
dB
Min. Return Loss
≥ 50
dB
Max. Optical Power (CW)
300
mW
Package Dimensions
dia. 5.5 x 35 mm
-
Operating Temperature
-5 to +70
°C
Technical Datasheet Note
Enables polarization beam combining while protecting pump or signal diodes from hazardous backward laser reflection in one unified device.
Enables polarization beam combining while protecting pump or signal diodes from hazardous backward laser reflection in one unified device.
Configuration and ordering notes
Configuration parameters include wavelength, isolation grade, whether device is used as combiner or splitter, and port fiber matching (PM Panda vs SMF-28e).
Selection Guidance: Review footprint reduction, splice elimination and optical loss budget in our Mini & Hybrid Devices for CPO & Transceivers Guide ↗ or Mini vs Standard Isolator Guide ↗.
Key Applications
Polarization division multiplexing, coherent optical transceivers, dual-polarization fiber amplifier pump combining, and quantum optics.
Package Drawing
Need an exact configuration?
A quotation review can begin with the application, quantity and available component information. Wavelength, optical power, fiber and termination details can be clarified with engineering.