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公开(公告)号：EP0315967B1
公开(公告)日：1994-06-15
申请号：EP88118647.2
申请日：1988-11-09
发明人： Sekiwa, Mitsunao , Akada, Tomohiro
CPC分类号： G01J3/02 , G01J3/0218 , G01J3/0224
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公开(公告)号：EP0315967A2
公开(公告)日：1989-05-17
申请号：EP88118647.2
申请日：1988-11-09
发明人： Sekiwa, Mitsunao , Akada, Tomohiro
CPC分类号： G01J3/02 , G01J3/0218 , G01J3/0224
摘要： An optical waveguide (1) having a detour is disposed at either or both of the light-receiving and light-emitting ends of a dispersion optical system in a spectroscope. Even though light being propagated through the optical waveguide has specified polarizing characteristics, the light is depolarized by passing through the optical waveguide and many times reflecting therein. Accordingly, unpolarized light not affected by the polarization selectivity of the dispersion optical system (5) or the like can be emitted from the spectroscope.
摘要翻译： 具有绕行的光波导（1）设置在分光光度计中的分散光学系统的光接收和发光端的一个或两个处。 即使通过光波导传播的光具有特定的偏振特性，通过穿过光波导并在其中反射许多次来对光进行去偏振。 因此，不受分散光学系统（5）等的偏振选择性影响的非偏振光可以从分光器发射。
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公开(公告)号：EP0315967A3
公开(公告)日：1989-10-18
申请号：EP88118647.2
申请日：1988-11-09
发明人： Sekiwa, Mitsunao , Akada, Tomohiro
CPC分类号： G01J3/02 , G01J3/0218 , G01J3/0224
摘要： An optical waveguide (1) having a detour is disposed at either or both of the light-receiving and light-emitting ends of a dispersion optical system in a spectroscope. Even though light being propagated through the optical waveguide has specified polarizing characteristics, the light is depolarized by passing through the optical waveguide and many times reflecting therein. Accordingly, unpolarized light not affected by the polarization selectivity of the dispersion optical system (5) or the like can be emitted from the spectroscope.
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