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- We introduce the principle of THz wave shaping and research development here.The waveform control of THz radiation can be fulfilled via the femtosecond laser pulse shaping. 介紹了利用激光脈沖整形對太赫茲波整形的原理和實(shí)驗研究進(jìn)展,通過(guò)對激發(fā)太赫茲輻射的飛秒激光脈沖整形,可以實(shí)現對太赫茲整形的控制。
- A multi arm Michelson interferometric system for the shaping of the nanosecond laser pulse is designed.Process of the pulse shaping by an all optical method is analyzed theoretically. 設計了納秒級激光脈沖整形的多臂邁克耳遜干涉儀系統, 并且從理論上分析了利用全光學(xué)手段對激光脈沖進(jìn)行整形的過(guò)程。
- Selection of laser pulse shape, pulse duration, flux density are discussed in pulsed laser microwelding and the experimental results are given. 討論了脈沖激光微型焊接中;對于激光的脈沖形狀、激光脈沖寬度、激光通量密度等的選擇;并給出了實(shí)驗結果.
- TEA CO_2 LASER PULSE SHAPING USING HgCdTe OPTICAL BISTABLE DEVICE 采用HgCdTe雙穩器件實(shí)現CO_2激光脈沖整形
- Laser Pulse Shaping and Modification Techniques in Front-End of High-Power Laser Facility 高功率激光裝置前端系統激光脈沖的時(shí)間整形及修正技術(shù)
- laser pulse shape 激光脈沖波形
- Study on Effect of He-Ne Laser Pulse Anthralin on Rabbits Skin[J]. 引用該論文 廖端宇;聶意飛;李鴻業(yè);王自彬;高山.
- Abstract: In this paper, we summarized the national scheme of pulse shaping in front-end system of solid state laser driver for ICF and reported the development of pulse shaping in our laboratory. 文摘:本文就國內外ICF固體激光驅動(dòng)器前級系統脈沖整形方案進(jìn)行了綜述,并報導了我們實(shí)驗室關(guān)于脈沖整形的最新進(jìn)展.
- The modulation of SBS pulse shape tends to occur with a short phonon lifetime. 聲子壽命越短,SBS波形前沿就越陡,并且越容易出現調制現象。
- Several kinds of short or ultrashort laser pulse measurement methods, includi. 本文介紹幾種短、超短激光脈沖的測試方法。
- Base Band Interpolator Pulse Shaping (BBIPS) filter is a key component of all digital modulator. 摘要基帶內插脈沖成形(BBIPS)濾波器是全數字調制器的核心模塊之一。
- Filamentation of femtosecond laser pulse in atmosphere and its application[J]. 引用該論文 趙尚弘;石磊;李玉江;朱蕊頻.
- The pulse shape was smoothed by intrapulse stimulated Raman scattering. 脈沖內拉曼散射對脈沖有平滑作用;
- Measurement of Ultra-Short Laser Pulse by Biphotonic Autocorrelation[J]. 引用該論文 顏微子;孫力軍;何灼容.
- The discrete ZAK transform and Raised cosine FIR filter are used to design time-frequency well-localized pulse shaping filters for OFDM/OQAM systems. 摘要本文提出一種利用ZAK變換及優(yōu)化的升余弦滾降濾波器設計的OFDM/OQAM系統時(shí)頻局域優(yōu)化脈沖成形濾波器。
- A standard filter design requires many multiple/add operations, while a simple look-up table could realize the modulator pulse shaping filter. 標準的濾波運算帶要大量的乘加操作,然而簡(jiǎn)單的查表操作就可以實(shí)現調制器的基帶成形濾波功能。
- Then, the paper deals with the effect of the diffraction efficiency variation rate on the time required for the laser pulse to build up and the shape of the pulse. 首先實(shí)驗測得了衍射效率變化速率情況,然后模擬了常數衍射效率變化速率變化以及變量衍射效率變化速率對輸出脈沖特性的影響。
- The out-of-band emission in wireless OFDM can also be reduced.The second one is using Discrete Prolate Spheroidal Sequences (DPSS) to design pulse shaping filters. 另一種是基于正交的離散長(cháng)球面序列DPSS(Discrete Prolate Spheroidal Sequences)的OFDM/OQAM系統時(shí)頻局域優(yōu)化脈沖成形濾波器設計方法。
- Many effective methods have been presented, such as carrier modulation shaping technology, Hermite pulse shaping technology and Gaussian pulse shaping technology. 目前提出了許多方法,比如基于載波調制的成形技術(shù)、Hermite脈沖成形技術(shù)和高斯脈沖成形技術(shù)等。
- Femtosecond spectral holography technique and new applications of femtosecond pulse shaping with space-time conversion in femtosecond chemistry are presented. 主要介紹飛秒光譜全息技術(shù)及飛秒脈沖時(shí)空變換整形在飛秒化學(xué)領(lǐng)域的最新應用。