Integrated optics ( Y- waveguide)

Product Details

 

Y- waveguide device  typical parameters and indicators at normal temperature

Item category

parameter

unit

Value


Class A

Class B


Optics

Working wavelength

nm

1310/1550

1310/1550


Insertion loss

dB

≤3.5

≤4


Beam splitting ratio

-

48/52~52/48

47/53~53/47


Optical return loss

dB

≥50

≥50


Tail fiber polarization crosstalk

dB

≤-30

≤-27


Electricity

Half-wave voltage

v

≤3.7

≤4.0


Electrode structure

-

Push-pull electrode

Push-pull electrode


Mechanical

Electrical interface

-

3PIN

3PIN


Tail Fiber Type

-

PM80∪125/ PM125

PM80∪125/ PM125


Body size

mm

30×8×5       20×7×5

30×8×5       20×7×5