The PM Fiber Collimator is the basic element for in-line PM fiber optics components, such as PM isolator and PM FWDM. It has high extinction ratio, low insertion loss and high return loss. The unique processing and high quality AR coating also enable this collimator to handle high power.
Specifications | |||||
Parameter | Unit | Value | |||
Center Wavelength (λc) | nm | 1310, 1550 or specify | |||
Operating Wavelength Range | nm | λc ± 30 | |||
Working Type | Transmission Type | Reflection Type | |||
Working Distance | mm | 5 ~ 10 | 11~ 30 | 31 ~ 50 | 0mm for Glens, 2.4mm for Clens |
Typ. Insertion Loss @23℃ | dB | 0.2 | 0.25 | 0.3 | 0.20 |
Max. Insertion Loss @23℃ | dB | 0.25 | 0.35 | 0.4 | 0.25 |
Min. Extinction Ratio @23℃ | dB | 20 | |||
Min. Return Loss @23℃ | dB | 55 | |||
Max. Optical Power | W | 0.3,0.5.…3 | |||
Max. Tensile Load | N | 5 | |||
Fiber Type | PM Panda fiber or specify | ||||
Operating Temperature | ℃ | -5 to +70 | |||
Storage Temperature | ℃ | -40 to +85 | |||