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KTP Crystal: Powering Laser Systems Efficiently

Featured Product from CASTECH, Inc.

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Unlock the Potential of Laser Systems with CASTECH's KTP Crystal

Key Features:

  • Large nonlinear optical coefficient
  • Wide angular bandwidth with minimal walk-off angle
  • Broad temperature and spectral bandwidth
  • High electro-optic coefficient and low dielectric constant
  • Nonhydroscopic, chemically, and mechanically stable


  • Efficient frequency doubling of Nd:YAG and other Nd-doped lasers
  • Ideal for extra- and intra-cavity frequency doubling setups
  • Preferred pumping source for visible dye lasers and tunable Ti:Sapphire lasers
  • Reliable green sources for research and industrial applications

Why Choose CASTECH?

  • Strict quality control ensures superior performance
  • Large crystal size options up to 20x20x40mm³
  • Quick delivery: polished in 2 weeks, coated in 3 weeks
  • Competitive pricing with quantity discounts available
  • Comprehensive technical support and services including AR-coating, mounting, and re-polishing

Elevate your laser systems' efficiency and performance with CASTECH's KTP Crystal. Request a quote today to experience unparalleled optical capabilities for your applications.