Y-도파관 칩

Category

Indicator Name

Model

Y13

S13

optics

Working wavelength

1310 ± 20 nm

1310 ± 20 nm

insertion loss

≤ 4.0 dB

≤ 4.0 dB

Beam splitting ratio

50 ± 3%

50 ± 3%

Light wave loss

≤ -45 dB

≤ -45 dB

Polarization extinction ratio of chips

≤ -50 dB

≤ -50 dB

Input optical power

≤ 100mW

≤ 100mW

electricity

Half wave voltage

≤ 3.5 V

≤ 4.0 V

Working bandwidth

≥ 100 MHz

≥ 100 MHz

Electrode structure

Push-pull type

Push-pull type

structure

Chip size (mm)

twenty × three × one

twelve point five × three × one

Crystal materials

Optical grade lithium niobate

Crystal tangential direction

X-cut

Waveguide process

Annealed proton exchange

Branch spacing

four hundred μ M

Coupled fiber optic

MFD=5.0~ 5.5um@1310nm