測微偏振鏡 的英文怎麼說
中文拼音 [cèwéipiānzhènjìng]
測微偏振鏡
英文
micropolariscope- 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
- 偏 : Ⅰ形容詞1 （不正; 歪斜） inclined to one side; slanting; leaning 2 （只側重一面） partial; prejudi...
- 振 : 動詞1. （搖動; 揮動） shake; flap; wield 2. （奮起） brace up; rise with force and spirit
- 鏡 : Ⅰ名詞1 （鏡子） looking glass; mirror 2 （幫助視力或做光學實驗的器具） lens; glass 3 （姓氏） a s...
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Plastics - determination of melting behaviour melting temperature or melting range of semi - crystalline polymers by capillary tube and polarizing - microscope methods
塑料.用毛細管和偏振顯微鏡法測定半晶狀聚合物的熔化性能This paper designs an optical system based on above to measure the small angle of the laser beam. a non - polarized beam splitter ( npbs ) is used to split the incident beam into two branches, and a rhombic prism agglutinated by two right - angle prisms is placed to realize total internal reflection twice in each branch. it not only improves the measurement sensitivity and linearity, but also increases antinoise ability by the differential optics
本文正是基於這一原理設計了測量光束微小偏轉角的光路系統，用消偏振分光棱鏡將入射光分為兩路，並在兩路分別用兩個直角棱鏡組成的斜方棱鏡來實現兩次全內反射，不但提高了測量靈敏度和線性，還利用差分光路的特點提高了抗干擾能力。
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