Congruent Lithium Niobate (CLN) wafers for optical applications
| Tangential | X-Z ；Z-X | |||
Diameter | 76.2±0.2mm | 100.0±0.2mm | 150.0±0.2mm | |
PF length | 22±2mm | 32±2mm | 47.5±2mm | |
SF length | Depending on customer requirements | |||
Thicknesses | 180~250±20μm, 350±20μm, 500±20μm | |||
WARP | <25μm | |||
BOW | -25μm<BOW<25μm | |||
TTV | <5μm | |||
PLTV（LTV<1μm) | >95%(5mm*5mm) | |||
| Positive Roughness (Ra) | <1nm | |||
| Backside Roughness (Ra) | <1nm | |||
| ApplicationAreas | Photonics Integrated Circuit | |||
Basic optical properties of lithium niobate wafers for optics:
| Curietemperature(℃) | 605±1 | |
opticaluniformity | Δn<10 -5/cm | |
Extinctioncoefficient | <0.0001 | |
ApplicationAreas | Fabrication of electro-optical and non-linear optical devices | |
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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