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CVD Diamond

CVD Diamond high quality Optical Grade polycrystalline CVD diamond material, designed specifically for optical applications, and manufactured to high optical specifications.

Designed with an extremely broad optical transmission spectrum from 220 nm up to >50 μm, high thermal conductivity (up to 2,200 W/mK), chemical resistant and biocompatible.

This material is suitable for optical applications, such as, high power CO2 laser windows, high frequency RF devices and IR and high power laser optics
Super Purchasing for Infrared Caf2 - GGG Crystals – Dien

Gallium Gadolinium Garnet (Gd3Ga5O12 or GGG) single crystal is material with good optical, mechanical and thermal properties which make it promising for use in fabrication of various optical components as well as substrate material for magneto-optical films and high–temperature superconductors.It is the best substrate material for infrared optical isolator (1.3 and 1.5um), which is a very important device in optical communication. It is made of YIG or BIG film on the GGG substrate plus birefr...
Fixed Competitive Price Custom Optics - TGG Crystals – Dien

TGG is an excellent magneto-optical crystal used in various Faraday devices (Rotator and Isolator) in the range of 400nm-1100nm, excluding 475-500nm. Advantages of TGG: Large Verdet constant (35 Rad T-1 m-1) Low optical losses (<0.1%/cm) High thermal conductivity (7.4W m-1 K-1). High laser damage threshold (>1GW/cm2)
Competitive Price for Fe2+:ZnS crystal – AGSe(AgGaSe2) Crystals – Dien

DIEN TECH provide AgGaSe2 (AGSe) crystals have band edges at 0.73 and 18 µm. Its useful transmission range (0.9–16 µm) and wide phase matching capability provide excellent potential for OPO applications when pumped by a variety of different lasers. AgGaSe2 (AGSe) crystals tuning within 2.5–12 µm has been obtained when pumping by Ho:YLF laser at 2.05 µm; as well as non-critical phase matching (NCPM) operation within 1.9–5.5 µm when pumping at 1.4–1.55 µm. AgGaSe2 (AGSe) crystals has been demo...
Factory making Q Switch Yag - Er:YSGG/Er,Cr:YSGG Crystals – Dien

Active elements from Erbium doped Yttrium Scandium Gallium Garnet crystals (Er:Y3Sc2Ga3012 or Er:YSGG), single crystals, are desinged for diode pumped solid-state lasers radiating in the 3 µm range. Er:YSGG crystals show the perspectiveness of their application alongside with the widely used Er:YAG, Er:GGG and Er:YLF crystals. Flash lamp pumped solid-state lasers based on Cr,Nd and Cr,Er doped Yttrium Scandium Gallium Garnet crystals (Cr,Nd:Y3Sc2Ga3012 or Cr,Nd:YSGG and Cr,Er:Y3Sc2Ga3012 or C...
Hot Selling for Laser Xenon Lamp - BGSe(BaGa4Se7) Crystals – Dien

High-quality crystals of BGSe (BaGa4Se7) is the selenide analogue of the chalcogenide compound BaGa4S7, whose acentric orthorhombic structure was identified in 1983 and the IR NLO effect was reported in 2009, is a newly developed IR NLO crystal. It was obtained via the Bridgman–Stockbarger technique. This crystal exhibits high transmittance over the wide range of 0.47–18 μm, except for an absorption peak at around 15 μm. The FWHM of the (002) peak rocking curve is about 0.008° and the transmi...