laser harmonic 中文意思是什麼

laser harmonic 解釋
激光諧波
  • laser : n 鐳射激光，受激發射光，激光；萊塞；激光器，光激射器 （ ＝ light amplification by stimulated emis...
  • harmonic : n 1 【音樂】泛音；和聲。2 〈 pl 〉【數學】諧函數，調和函數。3 【物理學】諧波，諧音。adj 1 和睦的...
  1. With the third harmonic 355nm nd : yag laser as the exposal source, the lithography of su - 8 photoresist is studied

    本文採用波長為355nm的三倍頻nd : yag激光作為曝光光源，對su - 8光刻膠進行光刻研究。
  2. After a series of experiments, primary parameters of output are theoretically achivevd approximately gradually. its output, after second and third harmonic generation, will be appliedin great space ; and its function in the area of anti - laser and anti - ccd detection is not neglectable

    輸出激光經過二倍頻、三倍頻后，有極其廣泛的應用空間；在激光對抗與反ccd探測方面，它的作用更不容忽視。
  3. Second - harmonic detection research with tuneable diode laser absorption spectroscopy

    可調諧二極體吸收光譜痕量氣體濃度演算法的研究
  4. The stability output second harmonic generation ( shg ) experiment results of single - longitudinal mode and multi - longitudinal mode with long cavity were explained reasonably with these rate equations. the high polarization of fundamental wave in the isotropic laser media nd : yag with type - i critical phase - matching lbo was studied with the rate equations including polarization of fundamental light. using the polarization function of lbo, a quartz full - wave plate was introduced into the cavity, a kind of birefringent filter by considering the combination of the polarization function of the type - i critical phase - matching doubling frequency crystal lbo and the quartz whole - wave plate was constructed

    將腔內多縱模倍頻速率方程推廣應用到準三能級藍光激光器中，分析了一個縱模、兩個縱模、多個縱模時的噪聲情況，合理地解釋了實驗中激光器單縱模運轉以及長腔多縱模運轉時穩定輸出的實驗現象，同時利用該速率方程分析了以各向同性激光晶體nd : yag為工作物質，類臨界相位匹配lbo為倍頻晶體的藍光激光器中基頻光偏振特性，合理利用類臨界相位匹配lbo倍頻晶體的偏振特性與引入的石英晶體全波片構成雙折射濾光片，通過選單頻來抑制噪聲，獲得了藍光低噪聲的穩定輸出。
  5. Harmonic - generator laser

    諧波振蕩激光器
  6. The optical feedback self - mixing model is studied when the external cavity of a semiconductor laser suffers a harmonic vibration

    摘要在外腔簡諧振動條件下，研究半導體激光器的光反饋自混合干涉系統模型中的測量參數。
  7. In the system, a tunable dioxide laser is used as a sensor source, and the method of wavelength modulated is adopted, then concentration of gas is determined through detecting the generated second harmonic by opto - electronics converter

    用可調諧二極體激光作為傳感光源，採用波長調制方法，通過對諧波信號進行光電探測可得氣體濃度。
  8. The second harmonic produced by a q - switched nd : yag laser with wavelength e = 532 nanometers ( nm ), pulse width 0 nanoseconds ( ns ) and repetition frequency i = 1 hz was used to bombard a highly pure solid hexagonal bn ( h - bn ) target ( 96 % ), with diameter of 2cm. in a vacuum chamber, boron nitride ( bn ) film was deposited on the single - crystal silicon substrate

    利用高能脈沖激光（波長= 532nm ，頻率= 1赫茲，脈寬= 10納秒）在常溫下轟擊燒結的高純六方氮化硼（ h - bn ）靶，在真空反應室中將bn薄膜沉積在單晶硅基底上。
  9. Error evaluation formula of measuring harmonic distortional sine wave ' s amplitude with laser interferometer

    激光干涉儀測量失真正弦波形位移誤差估計式
  10. ( 3 ). the theoretical analysis and the experimental study on an active mode - locked fiber laser are conducted. the harmonic mode - locked pulses of 2. 5ghz and 5ghz are achieved and the 2 - 4 order rational harmonic mode - locked pulses of 2. 5ghz are researched in active mode - locked erbium - doped fiber ring lasers

    （ 3 ）對主動鎖模光纖激光器進行了理論分析和實驗研究，在主動鎖模摻鉺光纖環形腔激光器中實現了2 . 5ghz 、 5ghz的諧波鎖模，並在2 . 5ghz的調制頻率下獲得了二、三、四階的有理數諧波鎖模脈沖。
  11. At the same time the ionized electron under the strong laser field may return to the vicinity of the nucleus and recombine to the groud state. subsequently a photon of high energy may be emitted. this is high - order harmonic generation ( hhg )

    同時電離后的電子在強激光場的作用下，可能會回到核附近，與核發生相互作用從而放出高能光子，產生高次諧波（ hhg ）等現象。
  12. We calculate high order harmonic generation and ionization probability of one - dimensional atom in intense laser field. our results are in good agreement with those of split - operator method

    ） dinger方程，研究了一維模型原子在強激光場中的高次諧波和電離幾率，其結果與分裂算符方法所得的結果符合得很好。
  13. Then we also investigate the high harmonic generation and ionization of the long - range and short - range potential atoms by using numerical solution of the time - dependent schrodinger equation for a one - dimensional atom in intense laser fields

    ） dinger方程，研究了具有相同基態能量的一維長程勢原子和短程勢原子產生高次諧波和電離幾率的特點。
  14. It is found that the intensities of high harmonic generation for both cases are similar, but the short - range potential atom does not radiate the low - order harmonic spectra, and the ionization probabilities of the long - range and short - range potential atoms as a function of the laser intensity are obviously different

    在強激光場中，長程勢原子和短程勢原子產生的高次諧波對應的平臺和截止位置相同，但是短程勢原子沒有低階的高次諧波，而長程勢和短程勢原子在激光場中的電離幾率明顯不同。
  15. Finally, by using split - operator method to solve time - dependent schrodinger equation of two - dimensional atom in intense laser field, we calculate high order harmonic generation and ionization probability of two - dimensional atom in intense laser field and compare our results with those of one - dimensional atom with same binding energy. it i & found that the cutoff position of high order harmonic generation obtained by using these two models are same, but there are great differences in ionization probability

    ） dinger方程，研究了兩維模型原子在強激光場中的高次諧波和電離幾率，並與具有相同基態能量的一維模型原子所得的結果進行了比較，結果表明，用這兩種模型所得的高次諧波的截止位置相同，但電離幾率有很大的差異。
  16. We got the pl spectrum of zno nanowires using an 806nm fs laser act excited source based nonlinear optical process. the results showed the second harmonic generation ( shg ) phenomenon besides the exciton - exciton collision peak at 388nm, at

    實驗中除388nm處的激子-激子碰撞峰之外，還觀測到了二次諧波產生（ shg ）現象，另外在515nm附近觀測到了由氧空位造成的綠光發射峰。
  17. Noise analysis of second - harmonic detection with tunable diode laser absorption spectroscopy

    可調諧二極體激光吸收光譜二次諧波檢測方法的研究
  18. The method for third harmonic generation of large - aperture high - power solid laser is described which is the second nonlinear effect of two cascade crystals in this paper

    摘要敘述了大口徑高功率固體激光器，利用兩塊級聯晶體的二階非線性效應，對激光輸出進行諧波轉換，實現三次諧波輸出的方法。
  19. Second - harmonic detection with tunable diode laser absorption spectroscopy of co and co2 at 1. 58 m

    可調諧半導體激光吸收光譜學測量甲烷的研究
  20. To ensure the beam quality reach the requirement of high efficiency third harmonic conversion and small focal spot size, the correction of wave - front aberration had to be considered in the design of high power solid - state laser facility

    在高功率固體激光系統總體設計中，為了使光束質量滿足高效率三倍頻和小孔進腔打靶的要求，必須對激光的波前畸變進行校正。
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