1310 nm Singlemode Broadband Coupler

Specifications 

Parameter 

Unit

Value

Center Wavelength (λc) 

nm

850

1064

1310

Operating Wavelength Range

nm

λc ± 100

Coupling Ratio

%

 2/98, 5/95, 10/90, 50/50, or specified  

Coupling Ratio Tolerance (e.g. 50/50)

%

6

5

5

Max. uniformity 50/50 ratio

dB

1

0.5

0.5

Thermal Stability

 dB/℃  

≤ 0.002 over - 5 °C to + 70 °C

Min. Return Loss

W

55

Max. Optical Power (Continuous Wave)

mW

300

Fiber Type

-

HI780C

HI1060 Flex

SMF-28 fiber

Operating Temperature

℃

- 5 to + 70

Storage Temperature

℃

- 40 to + 85