-
Imashini zipima amashusho n'uburebure bw'umurambararo
Imashini zipima foto n'uburebure bw'umurambararo Iyi nkuru yibanda ku bikoresho n'amahame ngiro y'imashini zipima foto (cyane cyane uburyo bwo gusubiza bushingiye ku gitekerezo cy'umugozi), ndetse n'ibipimo by'ingenzi n'ikoreshwa ry'ibikoresho bitandukanye bya semiconductor. 1. Ihame ry'ingenzi: Ifoto...Soma byinshi -
Gukoresha Lazeri imwe mu gupima neza uburyo urumuri rubangamira inzira
Ikoreshwa rya Laser ya Semiconductor ya Frequency imwe mu gupima neza uburyo urumuri rubangamira urumuri. Ikoreshwa rya laser ya semiconductor ya Frequency imwe mu bipimo by'ubuhanga nka fiber optic hydrophones na interferometers zo kumviriza ku butaka riravugwaho, kandi ingaruka z'ingenzi za la...Soma byinshi -
Isesengura ry'ikoranabuhanga rya SLM Spatial Light Modulator
Isesengura ry'ikoranabuhanga rya SLM Spatial Light Modulator 1. Ibisobanuro by'ingenzi n'amahame Ishingiro: SLM spatial light modulator ni igikoresho cy'urumuri gishobora gutegurwa gishobora guhindura imiterere y'imiraba y'urumuri mu gice cy'urumuri, amplitude, cyangwa polarisation, kandi gishobora kumvikana nk'"ingamba...Soma byinshi -
Intangiriro ku miterere n'imikorere ya Thin Film Lithium Niobate Electro optic Modulator
Intangiriro ku miterere n'imikorere ya Thin Film Lithium Niobate Electro optic Modulator Electro-optic modulator ishingiye ku miterere itandukanye, uburebure bw'urumuri, n'imiterere ya thin film lithium niobate, hamwe n'igereranya ryuzuye ry'imikorere y'ubwoko butandukanye bwa EOM modulator, nk'uko ...Soma byinshi -
"Umutima" wa laser: urwego rw'ubuhanga
"Umutima" wa laser: gainmedium Mu ikoranabuhanga rya laser, laser gainmedium (izwi kandi nk'igikoresho gikora cyangwa ikintu gikora cya laser) ni cyo gice cy'ingenzi cya laser. Igera ku guhindura umubare w'uduce binyuze mu gupompa, itanga ubushobozi bwo kongera urumuri, ikanagabanya ...Soma byinshi -
Igipimo cy'ubugari bw'umurongo wa laser
Gupima ubugari bw'umurongo wa laser Hari uburyo bwinshi bwo gupima ubugari bw'umurongo wa laser: 1. Iyo ubugari bw'umurongo wa laser ari bunini (> 10 GHz, iyo uburyo bwinshi buzunguruka muri resonators nyinshi za laser), spectrometer zisanzwe zikoresha imigozi ya diffraction zishobora gukoreshwa mu gupima. Ariko, ubu buryo...Soma byinshi -
Laser yihuta cyane ku bumenyi bwa attosecond
Laser yihuta cyane ku bumenyi bwa attosecond. Muri iki gihe, imirasire ya attosecond iboneka ahanini binyuze mu gukora harmonic yo mu rwego rwo hejuru (HHG) iyobowe n'ibice bikomeye. Ishingiro ry'ikorwa ryabyo rishobora kumvikana nk'ibinyabutabire bihindurwamo iyoni, byihutishwa, kandi bigahuzwa n'umuriro ukomeye w'amashanyarazi wa laser...Soma byinshi -
Laser ya semiconductor ikoreshwa mu gukoranaho (broad contact semiconductor laser) ni iki?
Laser ya semiconductor ikoreshwa mu buryo bwagutse ni iki? Laser ikoreshwa hafi ya zose mu buryo bwo kumenya fibre optique (DOFS) kuko ishobora gushyira lasers zikomeye mu migozi. Ariko, hari ubwoko butandukanye bwa lasers, kandi hano ubwoko bw'ingenzi bushyirwa mu byiciro bikurikirana uko coh...Soma byinshi -
Incamake ngufi kuri Laser yo Guhindura Uburyo Buziguye
Incamake y'ibanze kuri Laser ya Direct Modulation Laser (DML Laser) igera ku ihinduka ry'ubushyuhe bw'urumuri binyuze mu kugenzura neza umuvuduko w'amashanyarazi wa laser. Laser ya DML ifite ibyiza byo kuba imiterere yoroshye, ihendutse, kandi yoroshye kuyihuza, kandi ikoreshwa cyane cyane mu ntera ngufi...Soma byinshi -
Laser iyobora igena aho urumuri rwa attosecond rugarukira.
Laser iyobora igena aho urumuri rwa attosecond rugarukira. Kuri ubu, laser za attosecond pulse zikorwa ahanini binyuze mu gukora harmonic yo mu rwego rwo hejuru (HHG) itwarwa n'ibice bikomeye. Ishingiro ry'ikorwa ryazo rishobora kumvikana nk'i-electron zishyirwa mu buryo bwa iyoni, zikihutisha...Soma byinshi -
Igishushanyo mbonera cy'inzira y'urumuri cya laser ya 66-femtosecond mode-locked
Igishushanyo mbonera cy'inzira y'urumuri cya laser ya femtosecond 66. Iyi laser ya femtosecond 66 ni laser ya fiber ifite polarisation ikomeza gukorana na ytterbium ifite shifter idahuza. Igera ku muvuduko w'ibanze wa 147 MHz. Ihindura intera iri hagati y'...Soma byinshi -
Ubushakashatsi bushya ku gikoresho cyo gupima amashusho cya InGaAs gito cyane
Ubushakashatsi bushya ku gikoresho cyo gupima amashusho cya InGaAs gito cyane Iterambere ry'ikoranabuhanga ryo gupima amashusho rya infrared y'amabara magufi (SWIR) ryagize uruhare runini mu mikorere ya sisitemu yo kureba nijoro, igenzura ry'inganda, ubushakashatsi bwa siyansi, no kurinda umutekano n'izindi nzego. Bitewe n'ubwiyongere bw'ubusabe bwo gupima...Soma byinshi
