Photonics Buyers' Guide / Niobate Crystals

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Niobate Crystals

CASTECH INC. - Fuzhou, China
After 30 years of rapid growth, CASTECH now is a global leader in nonlinear optical crystals, laser crystals, precision optics, and laser components for laser applications, optical communications, biomedical VR/AR, and lidar. With ISO 9001 and IAFT 16949 quality management system, we consistently enable our customers from prototype to mass production stage.

• Established in 1990
• 1,000 employees
• 450,000-sq ft facility
• Publicly Traded Stock

• Stock Manufacturer
• Custom Manufacturer

CLBO Crystals

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Covesion Ltd. - Southampton, United Kingdom
Covesion are a world leader in the research, development, and manufacture of MgO:PPLN solutions for highly efficient nonlinear frequency conversion. With over 20 years' experience in the manufacture of PPLN, experts at Covesion are well equipped to provide insight and guidance on the design of systems for generating visible and IR light.

• Established in 2009
• 15 employees
• 2,000-sq ft facility
• Privately Owned

• Stock Manufacturer
• Custom Manufacturer

MgO:PPLN Crystals

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G&H - Somerset, United Kingdom
G&H provides design and manufacturing solutions to OEM customers around the world. We meet challenging specifications and offer long product lifetime and guaranteed performance in harsh environments. Our Group is comprised of three businesses: G&H Aerospace and Defense, G&H Industrial and Telecom, G&H Life Sciences and Biophotonics.

• Established in 1948
• 1,000 employees
• Publicly Traded Stock

• Custom Manufacturer

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GAMDAN Optics Inc. - San Jose, CA
US-based manufacturer of high quality nonlinear optical crystals for extremely demanding applications. Manufactures super-low absorption UV-grade BBO and LBO crystals for long lifetime and stable UV generation, and hydrothermally-grown KTP for high power green generation.

• Established in 2006
• 15 employees
• 6,000-sq ft facility
• Privately Owned

• Custom Manufacturer

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Hangzhou Shalom EO - Hangzhou, China
Hangzhou Shalom EO offers a variety of crystals and optical components for lasers and optical instruments, and IR thermal camera lenses, IR windows, domes, and lenses, for use in thermal imaging applications. Shalom EO also offers scintillators, arrays, and detectors for x-ray and gamma-ray detection, and saw wafers, sapphire optics, and crystal substrates.

• Established in 2010
• 10 employees
• Privately Owned

• Custom Manufacturer

BBO Crystals

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Average Number of Employees: 214

The Photonics Buyers' Guide is a comprehensive resource for verified providers of Niobate Crystals. Profiles and contact information for manufacturers and suppliers are provided by the companies and verified by our editors. If you have updated information about any of the organizations listed, please contact us.

Glossary

crystal A solid with a structure that exhibits a basically symmetrical and geometrical arrangement. A crystal may already possess this structure, or it may acquire it through mechanical means. More than 50 chemical substances are important to the optical...
lithium niobate (LiNbO₃) A crystalline ferroelectric material used primarily as a substrate and an active medium for thin-film optical modulators and switches. It possesses very high electro-optic and piezoelectric coefficients.
optical parametric oscillator (OPO) A laser-pumped crystal with nonlinear optical properties inside of an optical resonator in which the output generates coherent light whose output can be tuned continuously over a variety of infrared and visible wavelengths.
Q-switch A device used to rapidly change the Q of an optical resonator. It is used in the optical resonator of a laser to prevent lasing action until a high level of inversion (optical gain and energy storage) is achieved in the lasing medium. When the...
optical path difference (OPD) The relative path difference (or phase shift) traveled between two rays that pass through different mediums from the same object point. For a perfect optical system, the optical path, or distance, from an object point to a corresponding image point...
modulator See acousto-optic modulator; electro-optic modulator.

niobate crystallithiumLiNbO3optical parametric oscillatorsOPDPockels CellsQ-switchesphase modulatorsacoustic wave waferoptical parametric oscillatorlasersmaterials