Vy Saw Grade Optical Grade Dia. 76.2mm/50mm Litao3 Lithium Tantalate Lt Wafer

• Customization: Available
• After-sales Service: on-Line Support
• Warranty: Available
• Model NO.: vy048
• Usage: Lighting, Medical, Optical, Photography
• Type: Crystal
• Transmittance: >95%
• Shape: Crystal
• Material: Crystal
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Coating: as Request
• Diameter: 76.2mm, 50mm
• Orientation: X, Z, Y, etc
• Polish: DSP or Ssp
• Bow: <20 Um
• Transport Package: as Request
• Specification: as request
• Trademark: VY or OEM
• Origin: China
• HS Code: 9001909090
• Production Capacity: 5000000
• Package Size: 12.00cm * 10.00cm * 9.00cm
• Package Gross Weight: 0.100kg

Product Description

Product Description

LiTaO3 crystal lens is also widely used E-O crystal.
Main properities of LiTaO3 lens include:
Transparent:0.4-5.0µm
E-O Coefficient:r33=30.4
Refractive Indices:no=2.716,ne=2.180 at 633nm
1) Diameter:76.2mm,50mm
2) Orientation:X,Z,36°Y,112X
3) Polish:both siades or single side 10/5 S/D
4) TTV<10 Um
5) Bow:<20 Um

LiTaO3 crystal lens is also widely used E-O crystal,Lithium tantalate(LiTaO3) has good piezoelectric, ferroelectric and acoustooptic effect, and is widely used in optic communication, laser and optical electronics fields as the ideal material of SAW device.
Lithium Tantalate exhibits unique electro-optical, pyroelectric and piezoelectric properties combined with good mechanical and chemical stability and , wide transparency range and high optical damage threshold. This makes LiTaO3 well-suited for numerous applications including electro-optical modulators, pyroelectric detectors, optical waveguide and SAW substrates, piezoelectric transducers etc. LiTaO3 crystals grown along X-axis, fully poled, maximum size 60 mm diameter and length are available as alternative material for  E-O modulators, pyroelectric sensors, etc.

Specification

Range of diameter	Dia.0.7mm-Dia.400mm
Range of curve radius	R1.5-R∞ etc.
Tolerance of diameter	+/-0.1, +/-0.01, +/-0.005 etc.
Surface accuracy	λ , 1/2λ , 1/4λ , 1/10λ  etc.
Tolerance of Thickness	+/-0.1, +/-0.05, +/-0.01 etc.
Centration	+/-2′, +/-1′ etc.
Aperture N	5, 1 etc.
Irregularity ΔN	2, 1, 0.5, 0.2 etc.
Surface quality	60/40, 40/20, 20/10, 10/5 etc.

Product Categories

Please click on each item below to find more details (only valid on computer)~

>               >                              >                        >      >

>             >            >                            >

>               >                                        >         >                          

Related Products

 VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.

Company Profile

FAQ

1. Do you provide samples? Is it free or charged?
· We'd like to supply samples for free if we have it in stock, but we don't pay freight.
2. How long is your delivery time?
· Regarding inventory, it is 3 working days;
· For customized one, it's about 15-25 working days, depended on exact quantity and order date.
3. Is it possible to customize special lens?
· Yes, to customize special optical element and coating are available here.
4. How to pay?
· T/T, Ali online assurance payment, MoneyGram, West Union, Paypal and so on.
5.How to ensure the safety of payment?
· VY Optics is a reliable supplier not only audited on Ali, but also on Made-in-China, reputation and quality is life of our company, and we support Ali Trade Assurance.
6.How do you ship goods?
· Low value sample: EUB, E Express of China Post, which is cheap;
· Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
· Heavy cargo: by air or by sea, ship on pallet.

Our company enjoy a considerable discount owing to long-term cooperation with courier company.

Every details of production and communication is crucial for us, please do feel free to tell us any your question, suggestion or comment on us, it will be very helpful for us to be a worthy, trusted and reliable supplier. Thank you for visiting and stoping!

VY Optics R&D Center Video