635/1064 nm Wavelength Division Multiplexers (GK-WDM Series)

Parameter

Unit

Value

Longer Operating Wavelength

nm

1064 ± 5

Max. Insertion Loss

dB

0.2

Max. Polarization Dependent Loss

dB

0.1

Min. Isolation

dB

20

Shorter Operating Wavelength

nm

635 ± 5

Max. Insertion Loss

dB

1.0

Min. Isolation

dB

10

Thermal Stability

dB/℃

≤ 0.002

Min. Return Loss

dB

55

Min. Directivity

dB

55

Max. Optical Power (Continuous Wave)

W

5

Operating Temperature

℃

- 40 to + 75

Storage Temperature

℃

-40 to +85

Test at central wavelength only.