Polarization Maintaining Fused Wavelength Division Multiplexer (976/1064) (GK-WDM Series)

Parameter

Unit

Value

Longer Operating Wavelength

nm

1064 ± 2 or specified

Max. Insertion Loss

dB

0.5

Min. Isolation

dB

15

Min. PER

dB

17

Shorter Operating Wavelength

nm

976 ± 2 or specified

Max. Insertion Loss

dB

0.5

Thermal Stability

dB/℃

≤ 0.005

Min. Return Loss

dB

55

Min. Directivity

dB

55

Max. Optical Power (Continuous Wave)

W

2

Fiber Type

-

PM Panda Fiber

Operating Temperature

℃

- 5 to + 70

Storage Temperature

℃

- 40 to + 85

IL is 0.5 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
Test at central wavelength only.