Litao3 (LT) Crystal: Superior Optical Transparency for Acoustics

• Customization: Available
• After-sales Service: 1year or Discussion
• Warranty: 1year or Discussion
• Model NO.: TT Crystal 25
• Usage: Lighting, Medical, Optical, Photography
• Type: Cyrstal
• Transmittance: >95%
• Shape: Single-lens
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001
• Customized: Customized
• Coating: HC
• Min: 1 Unit
• Payment Term: L/C, T/T, D/P, Western Union, Paypal, Money Gram
• Thickness: as Required
• Surface Quality: 40-20 or Better
• Polished: Yes
• Centration: 1arc Minutes
• Bevel: Protective Bevel as Needed
• Wavelength Range: 400nm-700nm
• Transport Package: Carton, Blister, Customized
• Specification: As required
• Trademark: TT
• Origin: Tianjin
• HS Code: 9001909090
• Production Capacity: 4000pieces/Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Optical Transparency LiTaO3 (LT) Crystal for Acoustic-optic Device  

LiTaO3 (LT) Crystal
The chemical properties of LiTaO3 single crystal are steady and its mechanical are good. Its curie temperature is high. LT crystal has good electro-optical, piezo-electric and pyro-electric properties, so it is an excellent material for the making of SAW devices for color TV filters, infrared pyro-electric detectors and broad band high stability piezoelectric devices. Besides, LT crystal is also one of the light refractive materials that have applications in the laser technique. The Pyro-electric devices made by LT crystal are also connercialized.

Application:
Electro-optic device, Laser frequency multiplier, Acoustic-optic Device  


Manufacturing accuracy of Optical LiTaO3 Crystal or according to customer's need 

Crystal Class	Trigonal
point Group	3m
Space Group	R3c
Lattice Parameter (nm)	a=0.5154. c=1.3781
Melting Point	1650ºC ƒ
Density	7.46 g/cm3
Curie Temp	630ºC
Hardness	5.5 Mohs
Transparency Range	400--5000 nm
Refractive Index	no=2.176,ne=2.180
electro-optic Coefficient	r= 30.4 ×10-12m/V
Gradient of Refractive index	5X105/cm
Specifications of CORETECH'S LT :
Dimension tolerance	+/-0.05mm
Wedge Angle tolerance	+/-0.1°
Optical axis orientation	.+/-0.3°
Flatness	Lambda/4@633 nm
Surface Quality	20-10

Application field
Inspection:
Factory:
Tianjin Tengteng Optoelectronic Technology Co., Ltd. was established in 1995, focused on production, research and sales of precision optics. We have professional engineers to research and develop, and design all kinds of lens.
Optical Lens Design
Lens assembly and debugging

Packaging& Shipping
Package detail:
Inside Packing: Special protective packing for optical products
Outside Packing: Carton
Packing can be made according to customer's need

Payment Term:
T/T,Western Union,Paypal,L/C

Customer Question & Answer
1. Are you a manufacturer or trader? Can I visit your factory or office? How to see your factory on line?
We are a manufacturer in Tianjin, China.You are welcome to visit our factories and offices at any time.We have a video to show you our factory in detail.

2.What's your minimum order quantity?
1 unit.

3.What's your payment term?
T/T,Letter of Credit, Western Union etc.

4.Could I get free samples before making an order?
Your samples fee will be refunded when you place a large order.

5.Do you have professional person to design according to my requirement?
Of course, we have R&D department to work with you and provide you the best service until you will be satisfactory.

6. What's the lead time?
It is up to your quantity and specification and our stock.
Your products will be sent within 2 days once you make payment for the stock products.

7. Do you have enough stock?
Sure. We have enough stock because our factory is in this area for over 20 years.You can contact our salesperson to get stock at any time.

8. Can you accept OEM or ODM?
Yes, we accept all OEM and ODM.

9. Do you give a warranty of your products?
Yes, if there is a quality problem, you can contact us by email or skype or whatsapp, we can give you the solution in time. We will rework or provide the replacements to you at our cost according to actual conditions.