Hordhac ku saabsan dusha sare ee daloolka tooska ah ee ku dhejinaya semiconductor laser (VCSESS)

Hordhac ku saabsan dusha sare ee daloolka toosanSemiconductor Laser(Vcselse)
Xadhiga dusha sare ee dibadda-dusha sare ee laxiriira
Xadhiga dusha sare ee ka baxsan-kabashadasemiconductor discs(SDL), waa xubin cusub oo ka mid ah qoyska Laser. Waxay u naqshadeyn kartaa mawjadda goynta iyadoo la beddelayo maaddada maaddada iyo dhumucda tirooyinka tirooyinka semiconductor-ka ah oo ay ka hadli karaan mawjad weyn, oo ay ku guuleystaan ​​wax soo saarka korantada illaa dayactirka xargaha wareegga xijaabka ee xagal Isu-soo-celinta laser waxay ka kooban tahay qaab dhismeedka Dr-ka-hoose ee helitaanka chip iyo wax soo saarka dibedda ee dib-u-soo-saarka. Qaab-dhismeedka soo celinta ee gaarka ah ee loo yaqaan 'Renano-sent-ka' ee gaarka ah ayaa u oggolaanaya qodobbada indhaha ee lagu geliyo daloolka hawlgallada sida soo noqnoqda oo labanlaab ah, farqiga soo noqnoqda, iyo qufulka-qufulka, sameynta vecsel, sameynta vecsel waa mid fiicanisha laserCodsiyada u dhexeeya bedayada biloowga, spectoscopy,dawada laser, iyo saadaasha laser.
Isu-soo-celinta VC-dusha sare ee ka soo dhigta Semiconductor Laser waa mid perpendular ah oo ku yaal diyaaradda, sida ka muuqata cabirkiisu yahay, sida muuqaalka sare, tayada iftiinka weyn, iyo hanaanka ugu sareeya ee waxyeelada leh, iyo hanaan wax soo saar fudud. Waxay muujineysaa wax qabad aad u wanaagsan oo ku saabsan codsiyada soo bandhigida laser, isgaarsiinta indhaha iyo saacadda indhaha. Si kastaba ha noqotee, VCZZZES kama heli karto kuwa awood sare leh oo ka sarreeya heerka Watka, sidaa darteed looma adeegsan karo meelaha ay ku jiraan shuruudaha awooda sare.

Soo celinta laser ee VCSESE waxay ka kooban tahay iftiinka isu-duwaha ee Bragg (DBR) oo ka kooban qaab-dhismeedka lakabka badan (DBER) qaab dhismeedka cerbilaxial ee shemiconductor shemicons ee labada dhinac iyo hoose ee gobolka firfircoon, oo aad uga duwan kanlaserresonator ka kooban diyaaradda xorta ah ee ee 'Ceel'. Tilmaanta vital vital-ka ee VCSSSSSSSSSSSE waa safka sare ee chip-ka, wax soo saarka laser sidoo kale waa mid kacsan oo ku yaal dusha sare, iyo milicsiga labada dhinac ee DBR ayaa aad uga sarreeya kan diyaaradda xalka ee 'EELL'.
Dhererka soo celinta laser ee VCSEST guud ahaan waa dhowr micron, oo aad uga yar tii milimitir resile-ka ee size, iyo wadiiqooyinka hal mar ee lagu helo optical garoonka godka ayaa hoos u dhaca. In kasta oo la gaari karo soosaarka qaabka saboolka ah ee qaab dhismeedka ah, awoodda wax soo saarka ayaa kaliya gaari karta dhowr milliwatts. Taariikhda qaybta-ka-soo-nooleynta qaybta sare ee soosaarka VCSSSSSSSSS waa wareegga, iyo xagal kala-sooca ayaa aad uga yar kan ka mid ah tiirarka laser-ka-soo-laabashada. Si loo gaaro wax soo saarka awooda sare ee VCSES, waxaa lagama maarmaan ah in la kordhiyo gobolka luqaduhu si aad u hesho faa'iido badan, iyo kororka gobolka nasashada ayaa sababi kara in la soo saaro wax soo saarka wax soo saarka. Isla mar ahaantaana, way adag tahay in la gaaro isku-dhafka labiska ee gobol aad u badan oo la isku halleeyo, oo aan la soo saarineyso qaab dhismeedka qaab dhismeedka ah ee qaab dhismeedka ah.