The 2 μm Polarization Maintaining Isolator is designed and manufactured according to Telcordia standard. The unique manufacturing process and optical path epoxy-free design enhance the device high power handling capability. The device is characterized with high performance and high reliability. It was designed specially for 2 μm laser system.
Specifications | |||
Parameter | Unit | Single Stage | Dual Stage |
Center Wavelength (λc) | nm | 2000 | |
Min. Extinction Ratio | dB | 18 | 18 |
Min. Isolation, λc ± 50 nm, 23 ℃, all polarization states | dB | 16 | 35 |
Max. Insertion Loss, λc ± 20 nm, 23 ℃, all polarization states | dB | 1.3 | 1.5 |
Min. Return Loss (Input/Output) | dB | 50 | 50 |
Max. Average Optical Power | W | 1 or 2 | |
Max. Peak Power for ns Pulse | kW | 10 | |
Max. Tensile Load | N | 5 | |
Fiber Type | PM 1550 Panda fiber | ||
Operating Temperature | ℃ | -5 to +70 | |
Storage Temperature | ℃ | -40 to +85 | |