Best Price on Y3al5o12:Yb - BaGa4Se7 Crystals – Dien


Product Detail

Related Video

Feedback (2)

With the "Client-Oriented" business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for Yag 1064, Q-Switched Crystal, 2.1um Laser Crystal, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us give you best service!
Best Price on Y3al5o12:Yb - 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:

Best Price on  Y3al5o12:Yb - BaGa4Se7 Crystals – Dien detail pictures

Best Price on  Y3al5o12:Yb - BaGa4Se7 Crystals – Dien detail pictures

Best Price on  Y3al5o12:Yb - BaGa4Se7 Crystals – Dien detail pictures

Best Price on  Y3al5o12:Yb - BaGa4Se7 Crystals – Dien detail pictures

Best Price on  Y3al5o12:Yb - BaGa4Se7 Crystals – Dien detail pictures

Best Price on  Y3al5o12:Yb - BaGa4Se7 Crystals – Dien detail pictures

Best Price on  Y3al5o12:Yb - BaGa4Se7 Crystals – Dien detail pictures

Best Price on  Y3al5o12:Yb - BaGa4Se7 Crystals – Dien detail pictures


Related Product Guide:

We're going to dedicate ourselves to offering our esteemed shoppers with the most enthusiastically considerate solutions for Best Price on Y3al5o12:Yb - BaGa4Se7 Crystals – Dien , The product will supply to all over the world, such as: United Arab emirates, Liverpool, Cape Town, In the new century, we promote our enterprise spirit "United, diligent, high efficiency, innovation", and stick to our policy"basing on quality, be enterprising, striking for first class brand". We would take this golden opportunity to create bright future.
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
5 Stars By Harriet from Lithuania - 2017.09.16 13:44
The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
5 Stars By Frederica from Plymouth - 2017.01.28 19:59