INTSHAYELELO YOKUGQIBELA YOKUGQIBELA YOKUGQIBELA I-EPIOSTE I-Semiconductor Laser (VcCol)

INTSHAYELELO UKUQHUTYWA KOKUGQIBELAI-Semiconductor Laser(I-vcsel)
I-Costrity ye-cavity engaphandle ye-cavity ye-Persit yaphuhliswa phakathi konyaka we-1990 ukuba woyise ingxaki ephambili ekuphuhlisweni kweendlela ze-semiconductor ze-semiconductor: Ungayivelisa njani i-Laser ePhakamileyo ye-Bemineal kwimowudi ye-Bemicous.
I-cavity engaphandle ye-cavity ephezulu ye-lasers (ii-vecsels), ekwabizwa ngokubaI-Semiconductor disc labers(I-SDL), lilungu elitsha lentsapho yase-laser. Ingayila i-imeyile yokukhupha ngokutshintsha ukwakhiwa kwezixhobo kunye nobunzima be-semiconductor kwi-Inravialth ye-Intravity ye-Inraviole ye-iltraviot ye-Tymmetric Maser Beam. I-laser ye-laser iqulethe ubume be-DBB ye-chip yokufumana i-chip kunye nemveliso yangaphandle yokuphuma. Esi sakhiwo sangaphandle sangaphandle sangaphandle sivumela izinto ezibonakalayo ukuba zifakwe kwi-cavity yemisebenzi efana nokuphindaphinda, umahluko rhoqo, kunye nokutshintshwa kwendlela, ukwenza i-vecsel efanelekileyoumthombo we-laserKwizicelo ezisusela kwi-biophotonics, spectroscopy,iyeza laser, kwaye uqikelelo lwe-laser.
Idossotor ye-VC-umphezulu ye-vc ikhupha i-semiconductor ye-semicondur i-peraftisur ikwindiza apho indawo esebenzayo isebenza khona, njengoko iboniswe kwindiza encinci, kunye nenkqubo elula yomphezulu, kunye nenkqubo elula yomgangatho. Ibonisa intsebenzo egqwesileyo kwizicelo ze-laser bonisa, unxibelelwano olukhethekileyo kunye newotshi yokukhanya. Nangona kunjalo, ii-VCSELL azikwazi ukufumana iinqobo eziphezulu zamandla ngaphezulu kwenqanaba le-watt, ukuze zingasetyenziswa kwimihlaba enemfuno eziphezulu zamandla.

I-laser ye-laser ye-vcsel iqulathe i-Brag ye-Bragg ye-Frag ye-Fragi-laserI-prosonator iqaliswe ngenqwelomoya yenqwelomoya e-Eel. Indlela ye-vcsel ye-vcsel ye-vcsel i-perpendicular ikwindawo ye-chip, igalelo le-laser nayo ikwasebenza kwindawo ephezulu ye-chip, kunye nokuchasana kwamacala omabini e-DBR kwi-EEL SOST.
Ubude be-laser ye-laser ye-vclsel buyimina-microns ezimbalwa, ezincinci kakhulu kuneso somhlanguli wemilimi we-Eel, kunye nokufumana indlela yokufumana i-oscial filsical ephantsi. Nangona impembelelo yendlela ethembekileyo yokuThumela inokufezekiswa, amandla okukhupha anokufikelela kuphela kwii-milliwatts ezininzi. Iprofayili yecandelo lemigaqo ye-VCCE ye-vcl beam yisetyhula, kunye ne-angle yokuphambukisa incinci kakhulu kunelo yomda we-leser ye-lam. Ukufezekisa iziphumo eziphezulu ze-vcsel, kunyanzelekile ukuba kwandise indawo ye-lemunous ukuze kunikelwe inzuzo ngakumbi, kwaye ukwanda kwengingqi ye-LUminal kuya kubangela ukuba ikhutshiwe ikhuphe ikhutshelo. Kwangelo xesha, kunzima ukufezekisa inaliti yangoku ye-Insoous kwindawo enkulu, kunye nenaliti engalinganiyo iya kuthi ga ngoku uyilo lwesisiseko se-Symmetrication.