激光功率控制 的英文怎麼說

中文拼音 [jīguānggōnglǜkòngzhì]
激光功率控制 英文
laser power control
  • 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） ...
  • 功 : 名詞1 （功勞） exploit; merit; meritorious service [deed]: 戰功 military exploits; 立功 render me...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 控 : 動詞1 （告發;控告） accuse; charge 2 （控制） control; dominate 3 （使容器口兒朝下 讓裏面的液體慢...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 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; ...
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. 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
  2. Using operation amplifier to control power of laser emitter

    基於斬波自動穩零運算放大器的激光器平均光功率控制
  3. A cyclic radial shearing interferometer was used to diagnose the wavefront distortion of a laser system and an lcslm ( liquid crysnd spatial ligh modulator ) was used to control it. some results have been summarized as follows : l. according to the theory of scalar quanity diffeaction and the model of the random gaussian phase screen of low frequency wavefront, the effect of the low frequency wavefront with different rms gradient on the focal spot of a laser beam was studied

    本論文在激光光束波前畸變檢測和控制上進行了新的探索，主要就空間相位調制環路徑向剪切干涉儀以及它對波前畸變的檢測和液晶空間光調制器及其對中頻段波前畸變的控制進行了研究，其研究的內容和取得的成果如下：一、根據標量衍射理論，結合低頻波前畸變的高斯隨機位相分佈模型，研究了不同均方根梯度低頻畸變波前對激光光束焦斑聚焦性的影響，並採用描述中頻段波前畸變的功率譜密度概念，模擬計算了它對激光焦斑旁瓣的貢獻。
  4. Such conclusion is given : shorten the fresnel shu, shorten the obscuration ’ s area percent and shorten the equivalent diffraction distances will improve the optical quality. ( 4 ) the nonlinear paraxial equation is understood to analyze the n slabs ’ hot - image rule

    得出在高功率固體激光裝置中應縮小散射點的菲涅耳數和散射面積比，控制散射點的等效衍射距離，使散射點接近等效衍射距離為零，即像面的位置。
  5. The results showed that the processing parameters ( such as laser power, the diameter of laser, scanning speed of laser beam, ratio of overlapping ) are important to acquire a perfect component. furthermore, in order to assure geometric properties ( accuracy, surface finish ), the structure of the off - axial powder nozzle was improved to avoid the oxidation of the molten pool. the density metal test sample of rene95 high - temperature alloy was made by lsf through optimizing the processing parameters

    本文對激光立體成形的工藝特性進行了深入系統的研究，發現如果要獲得理想的成形效果，就必須對成形過程中的工藝參數進行精密控制，例如激光功率、激光光斑大小、光束掃描速度、搭接率等；同時為了保證成形件有較高的尺寸精度和表面質量，必須對成形零件的氧化問題進行控制，通過改進側向送粉噴嘴的結構設計，成形件的表面氧化問題得到適度控制。
  6. Power balance is necessary to icf, including the energy balance and pulse shape uniformity at the target. 90 percent of the output energy of " sg - ii " comes from its double - pass coaxial array main amplifiers, and pulse shape distortion caused by gain saturation also occurs mostly in there. therefore precise control of gain performance of the main amplifiers by avm ( angular variable mirror ) is the key to the precise power balance of " shenguang - ii "

    「神光? 」裝置90的激光能量由同軸雙程主放大器提供，同時增益飽和效應產生脈沖波形畸變也主要發生在主放大器階段，因此應用組合式角變反鏡（ avm ， angularvariablemirror ）獨立精密控制主放大器各路的增益性能是實現「神光? 」裝置精密化功率平衡的關鍵。
  7. Dc - g1250 laser machine for cutting and engraving for the materials of 1250900mm, mainly for the processing of wood work patterns leather engraving with a high speed of 1500mm s. it is under the control of the dsp industrial system with the differentiation capacity of 0. 015mm. the movement span of the laser end is 40mm, and the laser power is 80w or more

    該機加工面積為1250900mm 。主要用於亞克力切割，木版圖像加工皮革切割雕刻速度快能力強，歸大移動速度1500mm s ， dsp工業級高速控制，分辯率0 . 015mm ，激光頭上下40mm可調，激光功率80w 。
  8. We have demonstrated a novel voa based on high birefringence fiber loop mirror, which has many advantageous characteristics such as a simple structure, high flexibility, polarization independence, low insertion loss and low price, etc. experimental proof shows that it is convenient to realize the control of optical power by using this voa

    2 .利用雙折射光纖環鏡設計並製作了一個結構簡單的可調諧光纖衰減器，具有靈敏度高，偏振無關，低插入損耗和低成本等特性。實驗證明它可以很方便的控制光功率。 3 .提出了一種由布拉格光纖光柵和高雙折射光纖環鏡共同構成波長選擇器件的摻鉺光纖激光器。
  9. It is equipped with 120w radio frequency laser producer and cti dynamic focusing, so there is smaller light point, and larger tange of marking. besides, its forceful laser power and unparalleled processing speed makes a accurate and vivid effect possible. it costs low and need no materials. the degree of the clearness and depth of marking can be controlled freely

    該機選配美國進口120w射頻激光器cti動態聚焦，光點尺寸更小打標范圍更大，加上強悍有力的激光功率，無與倫比的加工速度，實現了精確逼真的加工效果，加要成本低廉，無需耗材，標記清晰深淺度隨意控制，適用於多種你想加工的非金屬產品。
  10. Processing area 25001250mm, laser power200w, maximum moving speed 800mm s, it is specialy used by color printing factories, printing factories, cutting plates ensuring fast speed. save time, save labor. dsp industrial - strength control usb card ; directly reading documents by cad or coreldraw. resolving power : 0. 025mm adaptable laser top can be adapted in the range of 50mm ; laser pipe automatically supplied with co2, economical and liable

    該機加工面積25001250mm激光功率200w ，最大移動速度800mm s ，專業用彩印廠印刷廠刀模板切割速度快省時省力dsp工業級控制usb脫機卡直讀cad coreldraw文件分辯率0 . 025激光頭上下50mm可調，激光管可自行沖補co
  11. Solid - state dye lasers exhibit some attractive features as compared with conventional liquid - dye lasers, such as lack of toxicity and flammability, compactness and low - cost gain medium which, in addition to being an essentially maintenance - free system, make them suitable for applications in field such as medicine, remote sensing and spectroscopy

    染料激光器因具有波長調諧范圍寬、輸出功率高、吸收和增益容易控制等優點，在醫療、遙感、光譜分析等領域得到了廣泛應用。與液體染料激光器相比，固態染料激光器結構緊湊、應用簡便、無污染、成本低，因此染料固態化是人們一直以來研究的目標。
  12. A special clamp for etching optical fiber and depositing pd film on the fiber is designed. designed a encapsulation set of the characteristics that is dampproof, shake and eroding resisted. the experimental set - up for hydrogen sensing includes the light source, gas cell, mass flow controller, stainless steel helical tubing and the detector, etc. the experimental results are also discussed

    本文還設計了一套光纖腐蝕用夾具、光纖封裝加熱夾具和一套光纖濺射鍍膜實驗夾具;設計並製作了一套具有防潮、抗震和抗腐蝕功效的光纖傳感頭封裝裝置;設計了一套由激光器、反應混合氣室、光功率計、質子流量計和流量控制器等組成的氫氣定標實驗裝置並對實驗數據進行了分析與處理。
  13. Meanwhile, we have gained some achievement. 1. based on error variety of nonlinear control curves of ld output laser power by optoelectronic feedback measured, we take advantage of window pid control algorithm to gain high stability of laser power and reduce error amends at mostly

    1 、基於光電池檢測ld光功率輸出的非線性控制曲線產生的誤差變化，將特性曲線利用軟體的窗口控制演算法實現區域控制，進而有效的對ld工作電流進行pid穩態控制和光功率參數顯示，且激光器的光功率輸出和激光通過分光鏡後送入光電池放大電壓量和單片機通過計算使到誤差修正量達到最小，從而使光功率控制達到最佳效果的變化關系。
  14. The diagnosis and control of distorted wavefront is a key issue in the field of high power laser system, which will directly decide the laser beam quality and the cost of a laser system

    波前畸變的檢測和控制一直是icf激光驅動器等其它高功率固體激光器關心的重要課題，它將直接對光束的質量和激光器的造價產生影響。
  15. Dc - g460 is used for the carving of portraits images breast cards and various artistic words. it has also the capacity of carving seals. the processing area is 400600mm. the movement span of the laser end is 40mm up ward or down ward, with the higest speed of 300m s. it is under the control of high speed system with the differentiation rate of 0. 0125mm

    該機主要用於人像雕刻，胸牌胸卡雕刻，各種工藝禮品的加工，雕刻，同時，具有雕刻印章功能。加工面積400mm600mm ，激光頭上下40mm可調，最大移動速度為300mm s 。單片機高速控制，分辯率0 . 0125mm 。
  16. Dc - g690 laser maching for engraving and cutting for the waterials of 600900mm, mainly for the cutting of colothing materials and for the engraving of leather materials. the highest movement speed is 1500mm s with the laser power60w. it is under the control of the dsp industrial system with the differentiation rate 0. 015mm

    該機切花加工面積600900mm ，專汪用於各種服裝面料的切割，同時過具有加工皮革雕花裁剪等功能。最大移動速度1500mm s激光功率60w 。 dsp工業級高速控制分辯率0 . 015mm 。
  17. Abstract : in this paper, a type of visible laser driver with numerically controlled power and modulation monitoring the average light power is presented

    文摘:介紹了一種監測平均光功率的數控功率和調制的可視激光驅動器。
  18. Haibin guo, yongnian yan, “ application for laser power matching the scanning speed on time in m - rpms ”, 15th international congress on application of laser and electro - optics, oct. 1996, detroit, mi, usa

    郭海濱，顏永年， 「多功能快速成形製造系統中的激光功率與掃描速度的實時匹配控制的研究」 ，第十五屆激光-光電子應用國際會議， 1996年10月，底特律，美國。
  19. The paper describes a cw, non - cooling, digital all - solid - stated ld pumped nd : yvo4 driver which adopts microprocessor control, stability power of laser feedback and laser output power about 10mw. the system is composed of constant current source, soft diagram, protection, pulse schematic and laser power feedback loop. by combining appropriate hardware and software, we achieved, in our driver, a variety of protection features including the ability to suppress transients and reduce noise, relay soft and hardware over - current protection and overvoltage shut - off, we have obtained a continuously adjustable laser power output with high accuracy and stability

    介紹一種採用單片機控制的連續運轉無製冷、數字式光反饋穩功率全固態激光器驅動電源，其輸出激光功率在10mw左右，系統包括恆流源、保護電路、脈沖驅動控制、光反饋穩功率控制等部分，結合硬體及軟體實現了激光二極體的可靠保護以及光功率穩定、準確輸出及在穩光輸出情況下，實現激光器的內外調制，並取得了一些有價值的研究成果。
  20. So special burst - mode transmitters and receivers should be adopted at up - stream transmission. the main purpose of the thesis is to research 155mb / s burst - mode transmitter applicable for apon system. with peak - detection automatic power control technology, laser diode is successfully used as light source to emit burst optical signals

    本次論文主要工作是完成apon系統中155mb s突發模式光發射模塊的研製，通過採用峰值檢測的自動功率控制技術，成功的實現了半導體激光器（ ld ）做光源發出突發光信號。
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