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Grow methods including horizontal and vertical, these materials(ZnGeP2, AgGaS2, AgGaSe2, GaSe, KTA, KTP, BIBO, LBO, BBO) are available with given standard sizes and orientations. Some of which, with properties of large nonlinear coefficient and unique dimensions we provided are widely used in regular SHG,THG and Mid-infrared OPO,OPA systems, etc. Products can be delivered with or without Anodized Aluminium holder.
  • Nonlinear crystal
  • gase-crystal-product
  • baga4se7-crystals-product
  • nonlinear-crystals

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About Dien Tech

As an energetic, young crystalline materials technology company, DIEN TECH specializes in the research, design, manufacture and sell of a series of nonlinear optical crystals, laser crystals, magneto-optic crystals and substrates. Excellent quality and competitive elements are wildly applied in the filed of scientific, beauty and industrial markets. Our highly dedicated sales and experienced engineering teams are firmly committed to working with customers from beauty and industrial filed as well as the research community worldwide for challenging customized applications.

Company News

Meet us at SPIE Photonics West 2026 – Discuss Your Optical Crystal Needs

MEET US at SPIE PHOTONICS WEST 2026! We looking forward to seeing you in San Francisco! DIEN TECH, a global leader in high-performance photonics crystalline materials, will exhibit at SPIE Photonics West 2026 (Jan 20-22, Moscone Center, San Francisco). The event will feature its full range of...

High homogeneity & Super large size ZnGeP2 crystals

High homogeneity & Super large size ZnGeP2 crystals 25×25×30mm is demonstrated as the alternative perfect choice for high power middle infrared. Compared to traditional ZGP( 6×6mm)crystals, DIEN TECH’s 25×25mm ZGP crystal has achieved a leap forward in multiple core indi...