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  • Undoped KGW

    Undoped KGW

    Undoped KGW crystal is a high-performance monoclinic double tungstate crystal with outstanding Raman conversion properties and excellent optical stability.

  • Yb:KGW

    Yb:KGW

    Yb-doped KGW is a premier gain medium for ultrafast laser systems, widely adopted in high-performance femtosecond and picosecond laser equipment.
    ·We offer doping concentration 2at%.
    ·We offer customization service for Yb:KGW.
  • 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.

  • Yb:YAG Crystals

    Yb:YAG Crystals

    Yb:YAG is one of the most promising laser-active materials and more suitable for diode-pumping than the traditional Nd-doped systems. Compared with the commonly used Nd:YAG crsytal, Yb:YAG crystal has a much larger absorption bandwidth to reduce thermal management requirements for diode lasers, a longer upper-laser level lifetime, three to four times lower thermal loading per unit pump power. Yb:YAG crystal is expected to replace Nd:YAG crystal for high power diode-pumped lasers and other potential applications.

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