• Cr2+:ZnS

    Cr2+:ZnS

    Cr²+:ZnS is a laser gain medium formed by doping divalent chromium ions (Cr²⁺) into zinc sulfide (ZnS) crystals. Its core advantages reside in ultra-broadband tunable laser emission in the 2–3μm and exceptional passive Q‑switching performance, establishing it as one of the key materials for contemporary mid-infrared solid-state laser technologies.

  • Cr2+: ZnSe

    Cr2+: ZnSe

    Cr²+:ZnSe saturable absorbers (SA) are ideal materials for passive Q-switches of eye-safe fiber and solid-state lasers operating in the spectral range of 1.5-2.1 μm.

  • Fe:ZnSe/Fe:ZnS

    Fe:ZnSe/Fe:ZnS

    Fe²+:ZnSe Ferrum doped zinc selenide saturable absorbers (SA) are ideal materials for passive Q-switches of solid-state lasers operating in the spectral range of 2.5-4.0 μm.

  • RTP Q-switchs

    RTP Q-switchs

    RTP (Rubidium Titanyle Phosphate – RbTiOPO4) is a material now widely used for Electro Optical applications whenever low switching voltages are required.

  • LiNbO3 Crystals

    LiNbO3 Crystals

    LiNbO3 Crystal has unique electro-optical, piezoelectric, photoelastic and nonlinear optical properties. They are strongly birefringent. They are used in laserfrequency doubling, nonlinear optics, Pockels cells, optical parametric oscillators, Q-switching devices for lasers, other acousto-opticdevices, optical switches for gigahertz frequencies, etc. It is an excellent material for manufacture of optical waveguides, etc.

  • LGS Crystals

    LGS Crystals

    La3Ga5SiO14 crystal (LGS crystal) is an optical nonlinear material with high damage threshold, high electro-optical coefficient and excellent electro-optical performance. LGS crystal belongs to trigonal system structure, smaller thermal expansion coefficient, thermal expansion anisotropy of crystal is weak, the temperature of the high temperature stability is good (better than SiO2), with two independent electro – optical coefficients are as good as those of BBO Crystals.

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