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6/8 inch 150nm DUV Stepper

Contact lithography

Etching

RIE

IBE

XXXX

ICP Etching

DRIE

FIB

Coating

E-Beam Evaporation

Magnetron Sputtering

Ion-Beam Sputtering

Atomic layer Deposition

Pulsed Laser Deposition

Optical Coating

LPCVD

PECVD

Bonding

Anodic bonding

Temporary Bonding and Debonding

Wire Bonding

Eutectic bonding

Surface Actived Bonding

Fusion Bonding

Hydrophilic Bonding

cutting

Gringding&CMP

ion implantation

Furnace annealing and rapid annealing

Nanoimprint printing

**Two photon Polymerization 3D printing Service
Application

Nano-Optics

**Diffractive Grating

**Metalens Fabrication

PIC

Lithium Niobate Waveguide

Silicon nitride optical waveguide

Silicon Photonics Waveguide

Other Device

**Photonics Wire Bonding

Two photon Polymerization Lithography Resist Glue

Deep silicon etching

Forked electrode

Mask template processing

Suspended beam chip

Microfluidic chip

Flexible electrode
Wafer Series

Normal Wafer

Glass Wafer &High Refraction Index Wafer

Silicon Wafer wafer&Thermally oxidized Si wafer

Wafer with Diverse Material Coating

Advanced Crystal Wafer

Lithium Niobate Crystal

Lithium Tantalate Crystal

Advanced Wafer

N Type & 4H Semi Insulating SiC Wafer

Gallium Nitride and GaN Epitaxial Wafer

Ga2O3 Wafer

Diamond Wafer

III-V Wafer

GaAs Wafer

InP wafer

Composite Wafer

Customized SOI Wafer

InPOI Wafer

Ultra low loss Si3N4 ThinFilm wafer(SINOI)

POI (Piezoelectric on Insulator)Wafer

LTOI Wafer

LNOI Wafer

4H HPSI SICOI Wafer

X on X Composite substrate**
Machine

Bonding Machine
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You are here: Home > Wafer Series > Advanced Crystal Wafer

Lithium Niobate Crystal

OMedaSemi provide various Lithium Niobate Crystal ,you can click the following links to know its detailed spec

Application:

Optics:

Congruent Lithium Niobate (CLN) wafers for optical applications

Near stoichiometric lithium niobate (NSLN) wafers

*One-dimensional, two-dimensional periodic polarization stoichiometry ratio lithium tantalum (niobate) (1DPPSLT (1DPPSLN), 2DPPS LT (2DPPSLN)

SAW:

*Acoustic Grade Lithium Niobate Wafers

Others:

Download the WhitePaper:

LN and LT Crystal Introduction.pdf

if you want to purchase the LNOI or LTOI wafer directly ,please click here :

Linkin:

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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