Nonlinear and Laser Crystals
EKSMA OPTICS offers complete portfolio of nonlinear optical crystals: BBO, LBO, KTP, KDP, DKDP, AGS, ZGP, GaSe from stock for standard and custom applications. Laser crystal product line includes: Nd:YAG, Yb:KGW, Yb:KYW, Nd:KGW, Ti:Sapphire, Dy3+:PbGa2S4 crystals. Terahertz crystals includes organic DAST, DSTMS, OH1 crystals and semiconductors ZnTe, GaSe crystals. Barium Nitrate and undoped potassium gadolinium tungstate crystals are available for stimulated raman scattering. Various mounting options (open ring holders, positioning mounts) and crystals ovens (temperature controller TK1, crystal ovens KK1, TK3, TK4, TK7 and TK10) for nonlinear optical and laser crystals. DKDP, BBO Pockels cells, mounts and pockels cells drivers are available.
Nonlinear and Laser Crystals from Stock
Wide selection of nonlinear optical crystals (BBO, LBO, KTP, KDP, KD*P, AgGaS2) and Nd:YAG laser crystals for fast off-the-shelf deliveries. More than 100 positions of nonlinear optical BBO crystal of different sizes, cut angles, coated with high quality AR, P or BBAR coatings for various applications: second and third harmonics generation, sum frequency generation, difference frequency generation, optical parametric generation, optical parametric amplification, optical parametric oscillation. Wide selection of nonlinear optical LBO crystal of different sizes, cut angles, coated with high quality AR or P coatings for different applications: second and third harmonics generation, optical parametric oscillation. Coated or uncoated various sizes KDP and DKDP crystals for SHG, THG, 4HG of Nd:YAG laser, OPO, autocorrelation measurements and electro-optical Q-switching applications.
Nonlinear Crystals
EKSMA OPTICS offers a wide selection of nonlinear optical crystals. Various nonlinear optical crystals including Lithium Triborate (LBO), Beta Barium Borate (BBO), Potassium Titanyl Phosphate (KTP), Potassium Di*deuterium Phosphate (KDP, KD*P) and its Isomorphs, Lithium Iodate (LiIO3), infrared nonlinear optical crystals (AgGaS2, AgGaSe2, GaSe, ZnGeP2) with given standard sizes and orientations are available for fast off-the-shelf delivery. However inquiry for custom made nonlinear optical crystal is also welcome.
Nonlinear optical crystals can be used in wide range of optical applications including laser harmonic generations, frequency conversion (SFG, DFG), optical parametric generation and amplification (OPG, OPA), electro-optical Q-switching or electro-optical modulation.
Nonlinear optical crystals can be used in wide range of optical applications including laser harmonic generations, frequency conversion (SFG, DFG), optical parametric generation and amplification (OPG, OPA), electro-optical Q-switching or electro-optical modulation.
Laser Crystals
Laser crystals of various materials including Neodymium Doped Yttrium Aluminum Garnet (Nd:YAG), Yb-doped Potassium Gadolinium Tungstate (Yb:KGW), Yb-doped Potassium Yttrium Tungstate (Yb:KYW), Nd-doped Potassium Gadolinium Tungstate (Nd:KGW), Titanium doped Sapphire (Ti:Sapphire) and novel unique crystal – Lead Thiogallate (PbGa2S4) with dysprosium ions (Dy3+) co-doped by alkali metals are available from EKSMA OPTICS.
Terahertz Crystals
EKSMA OPTICS offers organic and semiconductor terahertz crystals. Organic terahertz crystals includes very efficient DSTMS and DAST crystals for THz generation in 0,1 - 17 THz range and OH1 crystals for THz generation in 0,1 - 3 THz range. Semiconductor terahertz GaSe and ZnTe crystals features high damage threshold and generates extremely short and high quality THz pulses.
Crystals for Stimulated Raman Scattering
Undoped KGW, KYW and Ba(NO3)2 attract much interest as most suitable materials for stimulated Raman scattering (SRS). These crystals can be used as frequency converters in tunable lasers for extension of tuning range.Comparing Ba(NO3)2 and KGW for Raman application Ba(NO3)2 are more effective in case of ns pulses and KGW – in case of ps pulses.
Passive Q-Switches
Excellent optical, mechanical and thermal properties of Co2+:MgAl2O4, Cr4+:YAG, V3+:YAG give an opportunity to design compact and reliable laser sources. Fe:ZnSe, Cr:ZnSe, Co:ZnS solid-state saturable absorbers are also available upon request.
Ovens & Holders
Ovens and thermocontrollers for crystal heating or precise temperature stablization.
Ring holders and positioning mounts for crystal angular adjustment.