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法布里-佩罗干涉仪
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法布里-佩罗干涉仪
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干涉仪
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Fabry–Pérot interferometer
法布里-佩罗干涉仪
由两个相距一定距离的平行平面反射镜构成的光学仪器。光波在反射镜构成的谐振腔中来回振荡干涉,只有能够在腔内谐振的光波才能穿过这个谐振腔,它既可以是高精度的光程干涉测量仪器也可以是一种高精度的光谱分析仪器。又称干涉标准具。
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ecological damage
ecological damage assessment technology of oil spill
ecological damage prevention and control act
ecological defence
ecological deficit
ecological degradation
ecological degradation of the waterbody
ecological design
ecological disaster
ecological disaster risk
ecological disasters for Fisheries
ecological displacement
ecological distribution
ecological diversion
ecological diversity
ecological diversity of water ecosystem
ecological dredging
ecological economics
ecological economics of foresty
ecological effect of marine pollutants
ecological effects of air pollution
ecological effects of combined pollutants
ecological effects of marine pollution
ecological effects of pesticide
ecological effects of reclaimed water in cities
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