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中国科学院福建物构所IR-NLO晶体材料研究获系列进展（图）
中国科学院福建物构所 IR-NLO 晶体材料
2020/6/29
红外二阶非线性光学（IR-NLO）晶体材料在资源探测、光电对抗、空间反导、国防通讯等方面有着重要的应用。目前商业化的IR-NLO晶体材料(例如，AgGaQ2（Q=S，Se）和ZnGeP2等)存在多方面的性能缺陷，限制了它们的应用范围。因此，设计和合成具有性能优良的新型IR-NLO晶体材料仍是该领域的研究热点和难点。
2017SPIE紫外/光学/红外空间望远镜和仪器专题会议（UV/Optical/IR Space Telescopes and Instruments:Innovative Technologies and Concepts VIII）
2017 SPIE 紫外/光学/红外空间望远镜和仪器 专题会议
2017/4/25
2017SPIE紫外/光学/红外空间望远镜和仪器专题会议（UV/Optical/IR Space Telescopes and Instruments:Innovative Technologies and Concepts VIII）。
GESTALT GROUPING ON FAÇADE TEXTURES FROM IR IMAGE SEQUENCES: COMPARING DIFFERENT PRODUCTION SYSTEMS
Faç ade recognition thermal imagery production systems
2014/4/28
The façades of buildings are almost always organized according to Gestalt principles such as good continuation, repetition in similarity, or symmetry etc. Coding such principles in production sys...
IR color separation in transmission through gratings on (110) silicon: FTIR experiment versus theory
IR color separation transmission through gratings (110) silicon FTIR experiment versus theory Optics
2012/4/19
The phenomenon of filtering in zero-diffraction order is studied for transmission through 1D-periodic structures on a silicon wafer. Our study combines FTIR spectrometry in the range from 2.5 to 25 mi...
Interstitial BiO molecule as a center of broadband IR luminescence in bismuth-doped silica glass
Interstitial BiO molecule broadband IR luminescence bismuth-doped silica glass
2011/8/18
Abstract: IR luminescence and absorption in bismuth-doped silica glass-core fibers observed recently (see [arXiv:1106.2969v1 [physics.optics]) are argued to be caused by transitions in interstitial Bi...
IR Bismuth active centers in optical fibers: Combined excitation-emission spectroscopy
IR Bismuth active centers excitation-emission spectroscopy
2011/9/2
Впервые получены 3-мерные спектры люминесценции (интенсивность люминесценции в зависимости от длин волн возбуждения и эмиссии) легированных висмутом волоконных световодов различного состава в широком ...
UV and IR Zeros of Gauge Theories at The Four Loop Order and Beyond
UV IR Zeros of Gauge Theories Four Loop Order Beyond
2011/1/14
We unveil the general features of the phase diagram for any gauge theory with fermions transforming according to distinct representations of the underlying gauge group, at the four-loop order. We clas...
Search for the IR fixed point in the Twisted Polyakov Loop scheme (II)
IR fixed point Twisted Polyakov Loop scheme (II)
2011/1/13
We measure the renormalized coupling in the Twisted Polyakov loop scheme for SU(3) gauge
theory coupled with Nf =12 fundamental fermions. To find the infrared fixed point of this theory,we focus on t...