Acta Optica Sinica, Volume. 9, Issue 9, 810(1989)
Analysis for counterpoint tolerances of tunable polishing optical-fiber couplers
In this paper the formulae of coupling power in tunable polishing optical-fiber couplers have been derived, with ibs top-quartz block moving along the longitudinal or lateral direction and revolving round the vertical axis against the bottom-quartz block. Thereby, counterpointtolerances and a device-design basis for various tunable polishing optical-fiber couplers are given as well.
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YAN FANG, CHEN ZHENYI, WU SHINIAN. Analysis for counterpoint tolerances of tunable polishing optical-fiber couplers[J]. Acta Optica Sinica, 1989, 9(9): 810