The applications of coating nano - metal materials include tough ceramic , bimetallic powder and non - linear optics property , etc 由于其獨特的性質(zhì),主要應(yīng)用在陶瓷增韌、雙金屬粉末和非線性光學(xué)性質(zhì)等方面。
As a kind of organic semiconductor , metallophthalocyanines ( mpc ) has been widely applied in many fields such as photoconductor , electroluminescences devices , non - linear optics devices , gas sensors , and solar cells , etc . the band structures of mpcs can feasibly be changed on purpose by kinds of methods 酞菁類金屬配合物作為一種有機功能材料,在光電導(dǎo)器件、電致發(fā)光器件、非線性光學(xué)器件、氣體傳感器、太陽能電池等眾多領(lǐng)域得到廣泛應(yīng)用。
For the purpose to exploit new type of second order non - linear optic glasses , ge - as - s and ge - ga - s - s bulk chalcogenide glasses were prepared by traditional quench method . dsc - tg and xrd were utilized to analyze the glass - forming ability of these glasses . transmission was done on uv - visible spectrophotometer 采用電場溫度場方法進(jìn)行了極化處理,利用maker條紋法進(jìn)行了二階非線性檢測,分析和探討了硫系玻璃的極化機理,從整體上探索和分析極化工藝及玻璃成分與二階非線性效應(yīng)的關(guān)系。
The study of srs in non - linear optic fiber by simulink emphatically . the initial intensities of pump beam and stokes beam are similar , and small signal gain theory needs to amend have been pointed . srs comply with the special growth law , does not have " threshold " characteristics . lt depends not only on the intensity of pump beam but also on the intensity of stokes beam itself . even if the intensity of pump beam is weak , fhe srs effect is maybe still take place . in addition , the problem about srs effect depends on the number of channels , power in each channel and space of the channels , in a dwdm system has been studied 并著重論述了如何利用simulink研究非線性光纖光學(xué)中的受激喇曼效應(yīng),指出在光纖通信的情況兩個光束的初始強度相差不多時,小增益理論需要修正。 srs遵從特殊的增長規(guī)律,并不具有“閾值”特性。 stokes束的增長不僅依賴于泵浦波的強度,而且也和自身的強度有關(guān)系。