Product Announcements:
Optical Crystals

CASTECH provides custom Yb:YAG laser crystals with high optical quality, low thermal loading, and excellent diode-pumping performance for high-power solid-state laser systems and precision photonics applications. Read more...

CASTECH Yb:KGW crystals deliver high efficiency, broad emission range, and low quantum defect, ideal for picosecond and femtosecond lasers in industrial, medical, and scientific high-power systems. Read more...

Crystech provides custom Nd:YAG laser crystals with high gain efficiency, excellent optical quality, and reliable 1064nm laser performance for pulsed laser systems and diode or lamp-pumped solid-state lasers. Read more...

Co:MgAl₂O₄ saturable absorber for 1.5 μm eye-safe lasers, enabling passive Q-switching with high damage threshold and stable near-infrared performance. Read more...

CRYSTECH's Nd:Ce:YAG laser rods use cerium co-doping to boost UV absorption and energy transfer to Nd3+, cutting thermal distortion and delivering higher output energy than standard Nd:YAG at the same pump level. Suited to diode- or flashlamp-pumped, pulsed or CW 1064nm lasers for medical, marking, welding, cutting, and range-finding applications. Diameters 3–7mm, lengths up to 180... Read more...

CeNing Optics provides custom BBO crystal fabrication with precision machining, tight optical tolerances, and application-specific configurations for nonlinear optics, harmonic generation, and advanced laser systems. Read more...

Premium Alexandrite crystals with tunable 710–800 nm wavelengths, superior thermal shock resistance, and hig Read more...

Triple-doped CTH:YAG crystal optimized for 2100nm emission, addressing eye-safety, high-efficiency, and integration challenges for medical, meteorological, and military laser systems. Read more...

High-performance KTP crystals with superior nonlinear efficiency, wide bandwidth, and high damage threshold—engineered for SHG, OPO, and advanced laser applications. Read more...

Nd:Ce:YAG offers high efficiency, thermal stability, and UV resistance for 1064nm pulsed lasers in medical, military, and meteorology applications. Read more...