The recent advance in quantum cascade lasers offers an ideal compact source for mid and far-infraredlaser emission.
量子级联激光器作为新近出现的全固化小型理想中远红外激光源，引起了人们极大的兴趣。
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The principle and technical characters of farinfraredlaser magnetic resonance (FIRLMR) spectrometer built up in China are introduced.
本文报道国内建成的远红外激光磁共振(FIRLMR)光谱仪的技术特点和工作原理。
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The principle and technical characters of a newly designed tunable farinfraredlaser spectrometer in collaboration with Cambridge university are introduced.