Wholesale Price Cerium Doped Yag - BaGa4Se7 Crystals – Dien


Product Detail

Related Video

Feedback (2)

We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for Plano-Concave Lenses, Zinc Selenide, Agse2 Aggase2 Agga 1-Xinxse2, We always welcome new and old customers presents us with valuable advice and proposals for cooperation, let us grow and develop together, and to contribute to our community and staff!
Wholesale Price Cerium Doped Yag - BaGa4Se7 Crystals – Dien Detail:

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 transmittance through a polished 2 mm thick (001) plate is around 65% over the wide range of 1–14 μm. Various thermophysical properties were measured on crystals.
The thermal expansion behavior in BaGa4Se7 does not exhibit strong anisotropy with αa=9.24×10−6 K−1, αb=10.76×10−6 K−1, and αc=11.70×10−6 K−1 along the three crystallographic axes. The thermal diffusivity/thermal conductivity coefficients measured at 298 K are 0.50(2) mm2 s−1/0.74(3) W m−1 K−1, 0.42(3) mm2 s−1/0.64(4) W m−1 K−1, 0.38(2) mm2 s−1/0.56(4) W m−1 K−1, along the a, b, c crystallographic axis respectively.
In addition, the surface laser damage threshold was measured to be 557 MW/cm2 using a Nd:YAG (1.064 μm) laser under conditions of 5 ns pulse width, 1 Hz frequency, and D=0.4 mm spot size.
BGSe (BaGa4Se7) crystal exhibits a powder second harmonic generation (SHG) response that is approximately 2–3 times that of AgGaS2. The surface laser damage threshold is about 3.7 times that of AgGaS2 crystal under identical conditions.
BGSe crystal has a large nonlinear susceptibility, and may have a broad prospect for practical applications in the mid-IR spectral region.It shows interesting terahertz phonon-polaritons and high nonlinear coefficients for terahertz generation.
Advantages for IR laser output:
Suitable for various pumping source (1-3μm)
Wide tunable IR output range (3-18μm)
OPA, OPO, DFG, intracavity/extravity, cw/pulse pumping
Important notice: Since this this a new type crystal, inside crystal may have few streaks, but we do not accept returnment due to this defect.


Product detail pictures:

Wholesale Price Cerium Doped Yag - BaGa4Se7 Crystals – Dien detail pictures

Wholesale Price Cerium Doped Yag - BaGa4Se7 Crystals – Dien detail pictures

Wholesale Price Cerium Doped Yag - BaGa4Se7 Crystals – Dien detail pictures

Wholesale Price Cerium Doped Yag - BaGa4Se7 Crystals – Dien detail pictures

Wholesale Price Cerium Doped Yag - BaGa4Se7 Crystals – Dien detail pictures

Wholesale Price Cerium Doped Yag - BaGa4Se7 Crystals – Dien detail pictures

Wholesale Price Cerium Doped Yag - BaGa4Se7 Crystals – Dien detail pictures

Wholesale Price Cerium Doped Yag - BaGa4Se7 Crystals – Dien detail pictures


Related Product Guide:

We have quite a few great team customers very good at internet marketing, QC, and dealing with kinds of troublesome trouble while in the output approach for Wholesale Price Cerium Doped Yag - BaGa4Se7 Crystals – Dien , The product will supply to all over the world, such as: Serbia, Surabaya, Hyderabad, Our company adheres to the spirit of "lower costs, higher quality, and making more benefits for our clients". Employing talents from the same line and adhering to the principle of "honesty, good faith, real thing and sincerity", our company hopes to gain common development with clients from both at home and abroad!
This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
5 Stars By Jerry from Brisbane - 2018.04.25 16:46
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
5 Stars By Hazel from Nepal - 2018.05.22 12:13