KTA Crystal by HG Optronics
Description
Potassium Titanyle Arsenate(KTiOAsO4), or KTA crystal, is an excellent nonlinear optical crystal for Optical Parametric Oscillation (OPO) application. It has better non-linear optical and electro-optical coefficients, significantly reduced absorption in the 2.0-5.0 µm region, broad angular and temperature bandwidth, low dielectric constants. And its low ionic conductivities result in higher damage threshold compared with KTP .
KTA Crystal by HG Optronics
Specifications |
|
|---|---|
| Crystal Type: | KTA (KTiOAsO4) |
| Phase Mathcing Type: | Not Applicable |
| Mounting: | Unmounted |
| Width: | N/A mm |
| Height: | N/A mm |
| Length: | N/A mm |
| Flatness: | <= Lambda/8 |
| Surface Quality (Scratch-Dig): | 10-5 |
| AR Coating: | One side, Both Sides, Not Coated |
| Tolerance Of Cutting Angle: | △θ≤±0.25°,△φ≤±0.25° |
| Tolerance Of Dimension: | Dimension+/-0.1 mm，L：±0.1mm |
| Parallelism: | 10″ |
| Perpendicularity: | 5′ |
| Bevel/chamfer: | <0.1mm@45deg. |
| Coating: | AR/HR coating Upon customer’s request |
| Damage Threshold: | 750MW/CM2 at 1064nm, TEM00, 10ns, 10Hz |
Features
- Large nonlinear optical and electro-optical coefficients
- Wide angular bandwidth and small walk-off angle
- Broad temperature and spectral bandwidth
- Low dielectric constants, loss tangent and ionic conductivities (much less than that of KTP)
- High damage threshold
- Lower absorption and high transmission in the 3-4 µm spectrum range than KTP.
- Highly resistant to high intensity laser radiation
Applications
- An excellent NLO crystal developed mainly for Optical Parametric Oscillation (OPO)
- Frequency Doubling (SHG @1083nm-3789nm)
- Sum and Difference Frequency Generation (SFG)/(DFG)
- NCPM cut 1064--->1533+3475 (type I Theta=90deg., phi=0deg.)
For pricing, technical or any other questions please contact the supplier
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- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2019
Frequently Asked Questions
KTA crystal is suitable for Optical Parametric Oscillation (OPO), Frequency Doubling (SHG @1083nm-3789nm), Sum and Difference Frequency Generation (SFG)/(DFG), and NCPM cut 1064--->1533+3475 (type I Theta=90deg., phi=0deg.).
Using KTA crystal provides better non-linear optical and electro-optical coefficients, wider angular and temperature bandwidth, and higher damage threshold compared with KTP. It is also highly resistant to high intensity laser radiation.
KTA crystal has large nonlinear optical and electro-optical coefficients, wide angular and temperature bandwidth, low dielectric constants, and significantly reduced absorption in the 2.0-5.0 µm region. It also has low ionic conductivities resulting in higher damage threshold compared with KTP.
KTA crystal is an excellent nonlinear optical crystal mainly used for Optical Parametric Oscillation (OPO) application.
KTA crystal has lower absorption and high transmission in the 3-4 µm spectrum range than KTP. It also has lower dielectric constants, loss tangent, and ionic conductivities, resulting in higher damage threshold.