fundamental wavelength
英 [ˌfʌndəˈmentl ˈweɪvleŋθ]
美 [ˌfʌndəˈmentl ˈweɪvleŋθ]
网络 基波长
双语例句
- Dependences of effective indices for fundamental core mode and cladding mode on the wavelength, and the transmittance spectra after coupling are studied.
研究了基于掺铒光纤的长周期光纤光栅的纤芯基模、包层模式的有效折射率随波长的变化关系，及两者之间耦合后的透射谱线。 - Fundamental mode cutoff wavelength measurement of single polarization single Mode optical fiber
单模单偏振光纤基模截止波长的测量 - With increasing of wave length of fundamental beam, the SHG efficiency decreases a little, the acceptable temperature and the acceptable wavelength increase greatly, the acceptable angle increases not so obviously.
随着基频光波长的增加，倍频效率会有小幅度下降，可接收角有小幅度增长，可接收温度宽度和可接收线宽有较大幅度加宽。 - Two fundamental requirements on the simultaneous adjustments of the grating reflection wavelength and cavity length, antireflection coating stacked on the rear facet of the semiconductor laser ( LD) have been discussed quantitatively in order to realize a continuous tuning in an external semiconductor lasers.
定量讨论了实现外腔式半导体激光器连续调谐的两个基本要求：同时改变外腔长度及光栅反射波长，半导体激光器（LD）端面镀减反膜。 - After the simulation, the relationship of fundamental mode loss with the core index, wavelength and the diameter of cladding air holes is given.
通过模拟，给出基模损耗同芯折射率、光波长和包层空气孔直径之间的一般规律。 - A fuzzy optimal solution method based on GA for this type of symmetric model is also proposed in this paper. Distributed sensors are the fundamental formation of FBG wavelength division multiplex, which key technology is demultiplex.
；Fuzzy最优解；分布式传感是光纤光栅波分复用的常用形式，解复用技术是这类传感器的关键。 - The effective index, propagation length of the fundamental mode and the mode area can be adjusted by the geometric parameter as well as the working wavelength.
通过调整几何参数及工作波长，可以调节模式的有效折射率、传播长度和模式面积。 - In specific experiments for obtaining appropriate pulses in amplifying nanosecond Raman laser, I use output mirror whose reflectivity is 97.6% for the fundamental wavelength and 93.7% for the Raman wavelength and choose Q-switched pulse frequency of 20 kHz.
实验中选取20kHz调Q频率并使用特定输出耦合镜（对基频光和拉曼光反射率分别为97.6%和93.7%）时的输出脉冲光来做纳秒拉曼激光脉冲的放大实验。