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LiGaSe2晶体
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LiGaSe2晶体

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基本信息：
价格：面议
供货周期：一周
品牌：孚光精仪
供应商： 孚光精仪（中国）有限公司
货号：

1490845

　
参数规格：
规格：
1个
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产品介绍

进口LiGaS2,LiGaSe2,LiGaTe2,LiGaS2晶体,LiGaSe2晶体,LiGaTe2晶体由孚光精仪进口，孚光精仪是中国最大的进口精密光学器件和仪器供应商！所销售优质进口晶体, 经过在国外生长, 严格切割抛光加工和国外高质量的镀膜，并进行严格的质量控制后进口到国内，质量非常可靠。

LiGaS2晶体 

 我们提供进口的LiGaS2,LiGaSe2,LiGaTe2,LiGaS2晶体,LiGaSe2晶体,LiGaTe2晶体 详情来函垂询。LiGaS2,LiGaSe2,LiGaTe2,LiGaS2晶体,LiGaSe2晶体,LiGaTe2晶体,
LiGaS2晶体
领先的进口精密激光光学器件旗舰型服务商--孚光精仪！

Main properties
    Compound LiGaS2 LiGaSe2 LiGaTe2   Transparency range, μm   0.33 - 12 0.38 - 14 0.52 - 15     Symmetry   mm2 mm2 42m       Band gap, eV (300K)   4.15 3.34 2.31     Nonlinear susceptibility, pm/V(at 2.3 μm)   d31=5.8;d24=5.1;d33= -10.7 d31=9.9;d24=7.7;d33= -18.2 d36=43±10%     Absorption edge in the far-IR on 0.2transparency level   μm 92 218 -     THz 3.25 1.37 -  
Application
LiGaS2 LiGaSe2 LiGaTe2  are a very recently proposed IR new nonlinear materials with a wurtzite-type structure and UV transmission down to 0.32, 0.38 μm respectively.
LGT - most effective material of LBC2 crystal group with chalcopyrite structure - is a subject for joint investigations and collaboration.

Crystals of LiBC2 group are characterised by a set of important physical parameters, such as large band gap, low two photon absorption, wide transparency range, including THz window, low group velocity mismatch, high thermal conductivity, low anisotropy of thermal expansion coefficient, etc. which lead to effective use in tunable laser systems in wide spectral range.
Publications

  1. L. Isaenko, A. Yelisseyev, S. Lobanov, A. Titov, P. Krinitsin, V. Vedenyapin, J. Smirnova, Growth and properties of LiGaX2 (X=S,Se,Te) single crystals for nonlinear application in  the mid-IR, ICSSC-2002 conf. in  Zakopane, October 2002, 8 pages manusript was submitted to Proc. SPIE . and Crystal  Research  and  Technology, v.38, N 3-5 (2003) 379-387.


  2. L. Isaenko, A. Yelisseyev, S. Lobanov, A. Titov, P. Krinitsin, V. Petrov, J.-J. Zondy, "LiGaX2 (X=S, Se, Te): new nonlinear crystals for the mid-IR", Conference on Lasers  and Electro-Optics CLEO'03, Baltimore (Maryland), USA, June 1-6, 2003, paper CWA15.


  3. V. Petrov, A. Yelisseyev, L. Isaenko, S. Lobanov, A. Titov, J.-J. Zondy, Second harmonic generation and optical parametric amplification in the mid-IR with orthorhombic biaxial crystals LiGaS2 and LiGaSe2, Applied Physics B, 78 (2004) pp. 543-546.


  4. L. Isaenko , I. Vasilyeva, A. Merkulov, A. Yelisseyev, S.Lobanov, Growth of new nonlinear crystals  LiMeX2 (M=Al, In, Ga; X=S, Se, Te) for the mid-IR optics, J. Cryst. Growth 275(2005) 217-223


  5. L. Isaenko, P. Krinitsin, V. Vedenyapin, A. Yelisseyev, A. Merkulov, J.-J. Zondy and V. Petrov. LiGaTe2: A New Highly Nonlinear Chalcopyrite Optical Crystal for the Mid-IR. Journal Crystal Growth & Design 2005, Vol. 5, NO. 4, P. 1325 - 1329


  6. J.-J. Zondy, V. Vedenyapin, A. Yelisseyev, S. Lobanov, L. Isaenko, V. Petrov, LiInSe2 nanosecond optical parametric oscillator, Optics Letters v.30, N18 (2005) 2460-2462.


  7. W.Chen, E.Poullet, J.Burie, D.Boucher. Markus W.Sigrist, J.-J.Zondy, L.Isaenko, A.Yelisseyev, S.Lobanov, Widely tunable continious- wave mid-IR radiation (5.5-11 μm) by difference frequency generation in LiInS2 crystal, Applied Optics, v.44, No 19 (2005) 4123-4129.


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