激光發射機 的英文怎麼說
中文拼音 [jīguāngfāshèjī]
激光發射機
英文
laser tra mitter- 激 : Ⅰ動詞1 (水因受到阻礙或震蕩而向上涌) swash; surge; dash 2 (冷水突然刺激身體使得病) fall ill fr...
- 光 : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
- 發 : 名詞(頭發) hair
- 射 : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
- 機 : machineengine
- 激光 : [物理學] laser 激光靶 laser target; 激光報警器 laser avoidance device; 激光玻璃纖維 laser fibre; ...
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The electronic temperature, intensities of all lines and continuous spectra gradually increased with the increment of laser energy, and they got to maximum at different laser energy. our results of copper and aluminum show that there are possibly different thresholds of laser energy to electronic temperature and intensities of emission spectra of laser ablated plasma. at the different environmental gas pressure, spatial emission intensity distribution is explained by the competition among " heat reservoir effect ", " confined effect " and " s hadow effect "
認為cu等離子體羽的發光機制是由電子與粒子的碰撞傳能、電子與離子的復合形成的;隨激光能量的增加, cu等離子體特徵輻射(分立譜) 、連續背景輻射(連續譜) 、電子溫度都出現最大值;結合對al的實驗結果說明:激光燒蝕金屬產生的等離子體,其特徵輻射、連續輻射、電子溫度可能都存在一定的能量閾值;背景氣壓對激光燒蝕等離子體譜線的影響,其機理可以認為是「熱庫效應」 、 「約束效應」及「陰影效應」相互競爭的綜合結果。Up to now, the visible emission and ultraviolet lasing emission of zno have been the subject of much research
目前,有關氧化鋅研究部分集中在氧化鋅的紫外激光發射和可見發光機制方面。The vision sensor is fixed on the end - effector of the robot. when the robot makes a linear movement along the " v " measurement track, the linear light from the laser electropult on the sensor is projected on the track to shape laser strip with three turning dots and imaged in ccd camera. the relation between the sensor coordinate and the measurement track coordinate can be computed by image processing and pose measuring, which indirectly describes the characteristic of the robot ' s linear trajectory
該系統利用結構光幾何成像原理和視覺圖像處理技術,將視覺傳感器固定在機器人末端,當機器人沿「 v 」形測量軌道做直線運動時,傳感器上的激光發射裝置發出的線狀光源投射在測量軌道上,形成具有三個拐點的激光條,並在ccd攝像機中成像,通過圖像處理技術和位姿測量技術,得到傳感器坐標系相對于測量軌道坐標系的位姿關系,從而間接描述機器人的直線軌跡特性。Rf over voltage protection, laser over heat protection, automatic power control and automatic temperature control to ensure the reliability and stability
射頻過激勵保護激光器過熱關斷保護,自動功率控制,自動溫度控制,確保光發射機工作性Thirdly, a ladar transmitter with high repetition rate which uses pulsed laser diode is manufactured. the power characteristics, spectrum characteristics and temperature characteristics of the laser diode are discussed
研製了一種重復頻率高的脈沖半導體激光器激光雷達發射機,討論了半導體激光器的功率特性、光譜特性和溫度特性。Fibre optic active components and devices - package and interface standards - laser transmitters with coaxial rf connector
纖維光學有源元件和器件.包裝和介面標準.帶同軸rf連接器的激光發射機Fibre optic active components and devices - package and interface standards - part 12 : laser transmitter with coaxial rf connector
纖維光學有源元件和設備.包裝和介面標準.第12部分:帶同軸rf連接器的激光發射機Fibre optic communication subsystem test procedures - digital systems - time - resolved chirp and alpha - factor measurement of laser transmitters
纖維光學通信子系統試驗程序.數字系統.激光發射機的時間分辨線性調頻脈沖和因數測量Fibre optic communication subsystem test procedures - part 2 - 10 : digital systems ; time - resolved chirp and alpha - factor measurement of laser transmitters
纖維光學通信子系統試驗程序.第2 - 10部分:數字系統.激光發射機的時間分辨線性調頻脈沖和因數測量Fibre optic communication subsystem test procedures - part 1 - 4 : general communication subsystems - collection and reduction of two - dimensional nearfield data for multimode fibre laser transmitters
光纖通訊子系統試驗規程.第1 - 4部分:一般通訊子系統.多模纖維激光發射機用二維近場數據的採集和換算Fibre optic communication subsystem test procedures - part 1 - 4 : general communication subsystems ; collection and reduction of two - dimensional nearfield data for multimode fibre laser transmitters
纖維光學通信子系統試驗程序.第1 - 4部分:一般通信子系統.多模纖維激光發射機用二維近場數據的採集和換算Fibre optic communication subsystem basic test procedures - test procedures for general communication subsystems - collection and reduction of two - dimensional nearfield data for multimode fibre laser transmitters
光纖通信子系統基本試驗程序.一般通信子系統的試驗程序.多模纖維激光發射機用二維近場數據的採集和整理In the counting system, a semiconductor laser emitter is used as the light source, point laser beam produced by optic system, reflection of part transferred into electric signal by photoelectric triode, and scm system as the counter
採用半導體激光發射器作為光源,經過光學系統形成的最小激光束照射器件,反射光由光電三極體進行光電轉換,計數控制使用單片機系統。The peak in the direction of the target normal is consistent with mat of predicted by the resonance absorption and another peak of hot electrons emission in the specular reflection direction is due to the multi - acceleration mechanisms. the hot electrons emission along the back - reflection direction is probably caused by the acceleration of the back - reflection laser, which is for the first time put forward by us
其中,靶法線方向的超熱電子發射峰與共振吸收( res ~ eabso甲tion )機制所預言的一致;根據理論估算提出激光反射方向的超熱電子發射峰是幾種加速機制共同作用的結果;我們首次提出背反射激光加速超熱電子的新機制,並用此機制解釋了激光背反射方向產生的超熱電子發射峰。Based on the theoretical analysis and experimental researches, it is presented that the wider spectra are resulted from the many fluorophores with large numbers of vibrational energy levels on the ground level in the blood cells, and the reduction of the spectral intensity is due to the reabsorption of the blood cells and the energy transfer of the collisions between the fluorophore and another one or other macromolecule. on the other hand, when the concentration of the blood cells is increased, the reabsorption of the blood cells, the secondary fluorescence due to the reabsorption and the influence of the concentration on the energy levels of fluorophores are all the factors of the red - shifted spectral peaks
在進行理論分析和研究的基礎上,提出了因血細胞中存在多種熒光團,且這些熒光團的電子能級上又存在大量的不同的振動能級,從而導致被激發的熒光團發出較寬的熒光光譜;血細胞濃度的增大,熒光團以及其他大分子之間的距離變小,造成它們之間因碰撞的能量轉移概率加大,因而易產生熒光猝滅,結果導致熒光強度的變小;血細胞溶液中重吸收所導致的熒光猝滅和二次熒光發射,以及血細胞濃度的變化對其中熒光團能級系統的影響都是導致熒光峰值波長「紅移」的原因;進而研究了led光誘導血細胞產生熒光光譜的機理。Ingaasp long - wavelength quantum well laser is at present appied most extensively in optical fiber communication. structuring its circuit model can optimize the design of the optical transmitter and it is significant to design high - qualitied optical communication system
Ingaasp四元系長波長量子阱激光器是目前在高速光纖通信中應用最為廣泛的一類激光源,構建其電路模型有助於完成光發射機的優化設計,這對于高質量的光通信傳輸系統有非常重要的意義。On the one hand, the receiver must be self - adaptive to set as fast as possible the " 0 " and " 1 " bit level judgement threshold in a dynamic way ; on the other hand, the transmitter of onu should take some measures to minimize and compensate for the burst delay. the optical burst transmission circuit is thus required to switch on and off the laser in a snappy way to ensure fast signal sending. in that sense, the laser must be designed with a superb response speed
一方面,接收機必須具有自適應功能,能以最快的速度動態調定" 0 " 、 " 1 "比特電平判決門限;另一方面, onu的發射機應該採取-定的措施減小和補償突發時延,其光突發發送電路要求能夠非常快速地開啟和關斷激光器,迅速發送信號,所以,它需要使用響應速度很快的激光器。When you are within gun range, switch to guns and you should be aligned on where the laser mark was and ready to engage whatever target was being painted by it
當目標進入機炮射程范圍時,可選擇機炮,根據激光照射校正瞄準,並向激光指示的任何目標發起攻擊。This instrument hopes to control the step - motor regularly, and collects the datum of the distance between the laser sensor and the wall simultaneously, then calculates area according to the theory of triangle, finally sums up all the area and makes the output
本系統前向通道信號由激光傳感器提供,後向通道信號發給步進電機、傳感器,由於是旋轉式測量,必須控制激光發射信號的通斷和步進電機的步距角,否則測出的值是無法計算的。In this paper, the composition of surgical instrument is described, and the laser control including the communication between computer and laser device, laser pulse on - off control and gas exchange are detailed
本文簡述了一準分子激光眼科治療機的整體組成部分,並詳細描述了激光器的控制部分:計算機與激光器的通信控制、激光發射停止控制、充換氣流程式控制制。分享友人