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Lithium Niobate Waveguide

LNOI Fabrication Capbility

SIZE:6inch 

Min CD SIZE:180nm

Etching Depth and Uniformity:300nm+-10nm/600nm

LN Etching  Sidewall Tilt Angle:70°

High-Speed Cu Electrode:Ti/Cu, 3 dB bandwidth >50 GHz

*6 inches 24 shots fabrication:

*LN etching side wall tilt angle 70°


*High-speed Cu electrode

*LN MOD bandwidth > 60 GHz

*Grating coupler loss 8 dB

Cross waveguide loss 0.02 dB/piece

Directional Coupler:

*All-pass micro-ring Q value 1e6

1×2MMI insertion loss <0.2 dB














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About Us

OMeda (Shanghai Omedasemi Co.,Ltd) was founded in 2021 by 3 doctors with more than 10 years of experience in nanpfabrication. It currently has 15 employees and has rich experience in nanofabrication (coating, lithography, etching, two-photon printing, bonding) and other processes. We support nanofabrication of 4/6/8-inch wafers.

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