Optical Grade Lithium Niobate Wafers

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Company Name Hangzhou Freqcontrol Electronic Technology Ltd
Membership Free member
Registration Date2018.03.29
Country/RegionChina
CityHangzhou
Contact Tianhua Wu(Mr.)

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Hangzhou Freqcontrol Electronic Technology Ltd

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Product Attributes

- Place of Origin China
- Supply Type OEM Service
- Condition New
- Related Keywords Lithium Niobate Wafers

Description by Manufacturer

Optical Grade Lithium Niobate Wafers
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.
More information please view here.

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Company Profile

About Hangzhou Freqcontrol Electronic Technology Ltd

Membership Free member
Registration Date2018.03.29
Country/RegionChina
CityHangzhou
Contact Tianhua Wu(Mr.)

Splitting up from former China National Scientific instrument and materials company in 1999 , Hangzhou Freqcontrol Electronic Technology Ltd. is a leading Chinese manufacturer who involves in piezoelectric crystals , surface acoustic wave filters and the single crystal growth as well as substrates process which for use in the telecommunications and general time and frequency industries.
Rely on our manufacturing facilities and our sister partners we register this organization as CQT (China Quartz Technology ) for the strategic cooperation, we are able to supply a very broad range of all high precision single quartz blanks with all different possible orientation for TC control ; lithium Niobate and lithium Tantalate substrates (3,4 and 6 ) for RF signal picking up in Smart Mobile and all Custom sized special glass substrates for Optical windows as well as all commercial-end frequency controlled component at BULK and SAW industry for 3G,4G,and 5G application. Optical Grade Quartz Wafers, Fe doped LT Wafers, Finsihed Crystal Manufacturer .
We has been servicing for microelectronic manufacturers, defense related contractors, National laboratories, universities and scientists around the world since 1990 . our expertise is specialty on the single piezo crystal science , all kinds of quartz blank and lithium Niobate Lithium Tantalate wafer manufacture, We are committed to the supply of all types of substrate wafers to the microelectronics industry.
We focus on innovation, cost-effectiveness, and superior quality for our customers. Our accomplishments are the result of the combined efforts of all of our employees, who are dedicated to the highest ethical and quality standards.
From 2007 marked our continued expansion with the addition of LN ,LT ,QTZ substrate products on 3 , 4 and also 6 with the most thinner at 0.1-0.15 mm which will make chips to be possible to be packed within more the most of smallest packages.

Selling Categories

- Minerals & Metallurgy >> Quartz Products

Keywords

Series glass wafers , fused silica wafers

Registration Date	2018/03/29(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2000
Employees total	101 - 500
Annual revenue	More than 100,000,000

Contact Information Order Credit Report

Company	Hangzhou Freqcontrol Electronic Technology Ltd
Address	NO.1106, Crystal International Business Center(CIBC), No.198 Wuxing Rd ,QianjiangHangzhouZhejiang310006China
Phone	86 - 0571 - 85803723
Fax	86 - 0571 - 85803724
Homepage	http://www.csimc-freqcontrol.com
Contact	Tianhua Wu

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