CRYSTECH KTA Crystal

CRYSTECH Inc.

OVERVIEW

Potassium Titanyle Arsenate(KTiOAsO4, or KTA) crystal is an excellent nonlinear optical crystal for Optical Parametric Oscillation (OPO) application. OPO devices based on KTAs are reliable tunable laser sources exhibiting high energy conversion efficiencies above 50%. In addition, KTA has a high damage threshold.
KTA crystals feature large non-linear optical and electro-optical coefficients and have significantly reduced absorption in the 3.0 - 4.0 m range. Its low dielectric constants, low loss tangent and ionic conductivities are orders of magnitude less than that of KTP.

SPECIFICATION

Crystal Type: KTA (KTiOAsO4)
Phase Mathcing Type: Type I, Type II
Mounting: Mounted, Unmounted
Width: 2-15 mm
Height: 2-15 mm
Length: 1-20 mm
Flatness: <= Lambda/10
Surface Quality (Scratch-Dig): 20-10
AR Coating: One side, Both Sides, Not Coated
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Applications

Optical Parametric Oscillation (OPO)
Frequency Doubling (SHG)
Sum and Difference Frequency Generation (SFG)/(DFG)

KEY FEATURES

Large nonlinear optical and electro-optical coefficients
Wide angular bandwidth and small walk-off angle
Broad temperature and spectral bandwidth
High damage threshold
Lower absorption in the 3-4 µm spectrum range than KTP.

Lasers

Laser Systems

Incoherent Light Sources

Charged Particle Sources

Material Production

Optics Manufacturing

Optics

Fiber Optics

Optical Systems

Opto-Mechanics

Motion Control

Engineering Services

Light Analysis

Spectral Analysis

Imaging and Vision

Metrology and Inspection

CRYSTECH KTA Crystal

OVERVIEW

SPECIFICATION

Applications

KEY FEATURES

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