Acta Optica Sinica, Volume. 11, Issue 4, 341(1991)
Influence of reractive index of matching liquid on branching ratio of optical fiber directional coupler
The effect of refractive index of matching liquid on the branching ratio of optical tiber directional coupler is discussed theorelically and experimenfcly. The fiber directional coupler with branching ratio of 1/1～1/30 has been fabricated.
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[in Chinese], [in Chinese], [in Chinese]. Influence of reractive index of matching liquid on branching ratio of optical fiber directional coupler[J]. Acta Optica Sinica, 1991, 11(4): 341
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