【摘要】 本文利用外赋式全光纤Ｆ－Ｐ腔进行光学选频，并对此器件的基本性质，特别是作为选频器的一些特性参数进行了分析与研究，设计了外赋式Ｆ－Ｐ腔的基本结构及结构参数，并分析了此选频器在不同腔长时的输出谱线特性。更多还原

【Abstract】 A new class of filter named extrinsic Fabry Perot interferential filter of all optical fiber is proposed.In this paper,the basic character,especially some parameters as a filter,are discussed and analyzed.The paper also designed the basic structure and structural parameters of the extrinsic Fabry Perot,analyzed the special properties of output spectrum for stable and tunable cavity Fabry Perot interferential filter.更多还原