Optical Grade Lithium Niobate Wafers

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Product
Optical Grade Lithium Niobate Wafers
Posting date : Mar 19, 2019
Membership
Free Member Scince May 12, 2018
FOB Price
-
Min. Order Quantity
-
Supply Abillity
-
Port
-
Payment Terms
-
Package
-
Keyword :
Category
Contact
Tianhua Wu
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
CQT
HS-CODE
-
Package & Delivery Lead Time
Package
-
Detailed Description
Our abundance experience at growing and mass production for Optical grade Lithium Niobate. We are equipped with advanced facilities at Crystal growing, wafer lapping, polishing and checking, all finished products are passed at Testing of curie Temp and QC inspection.
CQT supply lithium niobate wafer, which include saw grade lithium niobate wafers and optical grade lithium niobate wafers, Our products have high quality and competitive prices. We focus on innovation, cost-effectiveness, and superior quality for our customers.
 
All the wafers are under strict quality control and inspected. And also under the strict surface cleaning and flatness control as well.
Product Parameters
Material
Optical Grade LiNbO3 wafes (White or Black)
Curie Temp
1142±2.0℃
Cutting Angle
X/Y/Z etc
Diameter/size
2”/3”/4”
Tol(±)
<0.20 mm
Thickness
0.18 ~ 0.5mm or more
Primary Flat
16mm/22mm /32mm
TTV
 <3µm
Bow
-30
Warp
<40µm
Orientation Flat
All available
Surface Type
Single Side Polished /Double Sides Polished
Polished side Ra
<0.5nm
S/D
20/10
Edge Criteria
R=0.2mm or Bullnose
Optical doped
Fe/Zn/MgO etc for optical grade LN< wafers
Wafer Surface Criteria
Refractive index
No=2.2878/Ne=2.2033 (at)632nm wavelength
Contamination,
None
Particles ¢>0.3 µ  m
<= 30
Scratch , Chipping
None
Defect
No edge cracks, scratches, saw marks, stains
Packaging
Qty/Wafer box
25pcs per box 
 
Application list:
 
Integrated waveguide photonics; Wave Guide Lasers; Quasi-phase Matching for SHG&OPO; EO waveguide Phase & Amplitude Modulators  
CQT is specialized in producing fused silica wafers, fused quartz wafers, fused glass wafers, glass substrates for biochemistry, inorganic scintillation crystal material, lithium niobate wafer, lithium tantanlate wafer, piezo single crystal blanks finished crystal and finished saw filters.
 

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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