High-Efficiency Kta Crystals for Laser and Nonlinear Applications

• Customization: Available
• After-sales Service: Shelf Life One Year (Under Normal Use Conditions)
• Warranty: Shelf Life One Year (Under Normal Use Conditions)
• Model NO.: KTA Crystals
• Customized: Customized
• Clear Aperture: > 90%
• Parallelism Error: < 20 Arcsec
• Perpendicularity Error: < 5 Arcmin
• Surface Quality: 20/10, S/D
• Surface Flatness: < λ/8 @ 632.8nm
• Origin: China

Product Description

KTA

Potassium Titanyl Arsenate (KTIOAsO4), or KTA, is a nonlinear optical crystal for Optical Parametric Oscillation (OPO) application.
It has good nonlinear optical and electro-optical properties, e.g. significantly reduced absorption in band range of 2.0-5.0 um, broad angular and temperature bandwidth, low dielectric constants.
 

FEATURES

-   Large nonlinear optical coefficient
-   Broad temperature and spectral bandwidth
-   High damage threshold
-   Can withstand higher power density
 

CRYSTRONG OFFERS

-   KTA crystals size upto 15x15x3 mm
-   AR and BBAR coatings for VIS-IR and mid IR ranges
-   Standard and customized mounts and housings
-   Technical consulting
 

SPECIFICATIONS

Flatness	λ/8 at 633nm
Parallelism	≤20 arcsec
Wavefront Distortion	λ/8 at 633nm
Scratch/Dig	10/5(MIL-PRF-13830B)
Perpendicularity	≤15 arcmin
Angle tolerance	≤±0.25
Dimension tolerance	±0.1mm
Clear Aperture	90% of central area

About Us:
Crystrong Photonics Technology Co., Ltd. was established in 2012. The company integrates research and development (R&D), production, and sales, covering the entire laser industry chain. It serves the global laser application field and is committed to becoming a globally influential laser industry solution provider. Crystrong excels in various crystal growth technologies. Their crystal products span the infrared, visible light, and ultraviolet bands, and they have a track record of supporting large-scale national projects. As a long-term strategic partner of renowned domestic and foreign laser manufacturers, Crystrong offers dozens of conventional pockels cell models. These models encompass a variety of crystal materials, wavelengths, and frequencies. Additionally, special pockels cell models can be customized to meet customers' diverse use environments and application requirements. Crystrong also provides coating services and a range of lens optics components, which constitute the core advantage of their entire industry chain, ensuring superior product quality and competitive pricing.

Company Photos:

Qualification Certificate: