錐形光纖 的英文怎麼說
中文拼音 [zhuīxíngguāngxiān]
錐形光纖
英文
tapered cylindrical optical fiber-
The compound eye of an insect like the housefly is effectively a bound of tapered fiber optical filaments.
昆蟲(如家蠅)的復眼實際上是一束絲狀的錐形光學纖維絲束。The increasing of single channel capacities and evolution of optical networks topology, from simple point - to - point to intelligent optical networks, call for strict demands to optical filters. in this paper, the crucial technologies of optical filters such as interleaver, optical digital filter, fused biconical taper all - wave coupler as well as polarization - pump combiner have been studied experimentally and theoretically, which include : 1. a new process, cascaded fbt ( fused biconical taper ) with precise control as well as strict interference arm length difference, is proposed for the first time to our knowledge
單通道速率不斷提高以及網路拓撲由單一的點對點傳輸向可上下載的環網和可動態選擇波長路由的智能型格形光網路演進,對光濾波器的常規性能指標、時域特性和動態可調諧特性提出了更加苛刻的要求,鑒於此,本論文全面研究了全光纖熔錐型奇偶交錯濾波技術、數字光濾波技術、基於g - t全通濾波器的奇偶交錯濾波技術以及熔錐型全波耦合器和偏振泵浦合波器。In the beginning, the development history and the current development of the technique of fiber detection are introduced briefly. then, discussed in detail are strong coupling theory concerning the fbt coupler and the weak coupling theory concerning the hf acid etching and the side - polishing coupler. from the analysis of fiber coupling equations, the solution of the equation and the formula of the coupling coefficient are derived
本文首先概述了光纖竊聽技術的發展歷程和現狀,有針對性地分析了關于光纖竊聽技術中的光纖耦合問題,並詳細介紹了用於熔融拉錐耦合器的強耦合理論和用於氫氟酸腐蝕與邊研磨光纖耦合器的弱耦合理論;分析了耦合模方程,得出了耦合模方程的形式解,推導出耦合系數的計算公式。For the coupling between the laser diode and the tapered single - mode fiber, the overlap integral is used to compute the coupling efficiency on the basis that the laser diode outputting mode field and the fiber eigenmode field is approximated to basic - mode gauss field. and based on the same approximation, the coupling efficiency between the semi - tapered fiber and the laser diode is calculated by using the ray - traced method. the parameters are analyzed for the effect on the coupling efficiency and give the theory foundation to optimize the design of the tapered fiber coupling system
首先通過對半導體激光器輸出模式場和光纖本徵模式場的高斯基模近似,利用交疊積分計算了錐形單模光纖與激光器的耦合效率問題;其次依據以上近似,利用光線跡蹤法計算了半錐形多模光纖與激光器的耦合效率問題,給出各個參數對耦合效率的影響和作用,為優化設計錐形光纖耦合系統提供了理論依據。The study for transforming property of right cone fiber
直錐形光纖傳輸性質的研究In the experiments, experiments about 980nm pump laser and cylindrical lensed fiber coupling have been done. in order to broaden the application, some experiments about the coupling of 1310 nm laser and 1550 nm laser with spherical lensed fiber have been done
本論文在研究980nm激光器與契形柱透鏡光纖耦合的同時,為將這種模型推廣,進一步的研究了1310nm激光器和1550nm激光器與錐形球透鏡光纖的耦合情況。Tapered fiber waveguide
錐形光纖波導The tapered and semi - tapered fiber can be arranged in line or array, which has the wide application to the laser diode pumping solid state laser and the power outputting of the high - power laser diode array
這種錐形和半錐形光纖耦合系統可以方便的排成線陣或陣列,在二極體激光器泵浦固體激光器的泵浦光源輸出、大功率半導體激光器陣列的光功率輸出都有重要的應用價值。The polarization property of tapered fiber
錐形光纖的偏振特性The paper put forward a novel method for mode and power coupling between the laser diode and the fiber
本論文就半導體激光器與光纖耦合的問題提出了一種新方法,即採用錐形和半錐形光纖結構的光學耦合系統。Test method for using a cone calorimeter to determine fire - test - response characteristics of insulating materials contained in electrical or optical fiber cables
使用錐形量熱計對電氣或光纖電纜含的絕緣材料的著火試驗反應特性進行測定的標準試驗方法分享友人