pump lasers 中文意思是什麼
pump lasers
解釋
光泵浦器件-
So qpm enlarge the application range of the crystal in existence. presently diode pumped all - solid - state lasers have been developing quickly, which provides an ideal pump source for qpm. so lower power all - solid - state laser frequency conversion by qpm has been becoming a research focus
近年來，隨著激光二極體（ ld ）技術的發展，小功率全固態激光器已經十分成熟，為準相位匹配提供了優質的泵源，因此，小功率全固態激光器的準相位匹配頻率變換成為目前的一個研究熱點。 -
The first ytterbium - doped yttrium - aluminum garnet ( yb : yag ) laser action was reported back in 1965 using a lamp - pumped rod at 77 k. because of poor spectral overlap of the lamp with the the trivalent ytterbium ion ( yb3 + ) absorption band, the efficiency was very low. lamp - pumped nd : yag lasers fared better due to the multiple pump bands of neodymium
但yb3 +離子的泵浦吸收帶與閃光燈光譜匹配很差，導致其激光效率很低;而nd : yag的激活離子（ nd3 + ）有多個泵浦帶與閃光燈光譜匹配，較好適應了燈泵浦的需要，長期占據了固體激光器的主導地位。 -
Based on the rate - equation theory of four - level system, the expressions of threshold pump power, output power and slope efficiency are given. the influence of space distribution of pump light ( the position of focusing point, dimension of pumping light and divergence angle ) to the output characteristics are also discussed. then, by investigating the effects of thermal effect of laser crystal on the size of laser cavity mode, we obtain the mode - matching principle of high power laser diode end - pumped solid - state lasers
其中，在泵浦光的空間分佈變量中我們分別考慮了泵浦光聚焦后的腰斑大小、聚焦腰斑在增益介質中的位置以及泵浦光在介質中發散角的影響；然後我們研究了在高泵浦功率下激光晶體因吸收泵浦光而產生的熱效應所導致的熱透鏡效應以及熱致衍射損耗，通過分析它們對振蕩激光腔模尺寸的影響，得到了高功率半導體激光二極體端面泵浦固體激光器模式匹配的要求，為高功率連續單頻nd ： yvo _ 4激光器的優化設計提供了理論依據。 -
An ideal choice for many lighting applications including photography, warning beacons, reprographics, and pump sources for solid state lasers, perkinelmers flashlamps provide high brightness, long life and high efficiency with a spectral output range covering the uv through the ir. our flashlamps operate at extremely high energy levels and exceptionally high repetition rates
Perkinelmer照明解決方案提供的輸出功率覆蓋了從紫外光到紅外光的整個光譜范圍，對下列各種多樣照明場合都不失為一種理想選擇:攝影，電視投影，美容，醫學，工業包括閃光燈，警示燈塔，與鐳射切割等等perkinelmer optoelectronics為全球相機市場提供高效率的小內徑閃光燈及反光燈設計 -
The laser diode pump solid - state lasers ( dpssl ) was a milestone in the history of laser development. it was a revolution to lamp pump solid - state lasers
激光二極體（ laserdiode ， ld ）泵浦的固體激光器的出現（簡稱dpssl ）是激光器發展史上一個重要的里程碑，是對傳統的的氣體放電光源泵浦激光器的一場革命。 -
High power semiconductor lasers are widely used in communication, surgery, military, printing and optical pump. but for traditional laser, the output optical power, which is increased by increasing the injecting current, will be limited by the electro - thermal destroy and the catastrophic optical damage ( cod ) at high optical power
大功率半導體激光器在光通訊、醫療、軍事、印刷和光泵浦等領域有著廣泛的應用，然而當通過增加註入電流提高傳統半導體激光器的光束出功率時，要受到電熱燒毀和光腔面災變性損壞（ cod ）的限制。
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