Sida loo daro darawal darawalnimo laser diode

Dores Laser Diodes (LD), oo sidoo kale loo yaqaan digidi-weyne khafiif ah oo lagu dhiirrigeliyo dinadaha shucaaca (laser), waa qaybo muhiim ah oo ka mid ah kuwa u dhexeeya modules iyo dareemayaasha masaafada laser. Waxay soo saaraan iftiin isku dhafan oo si sax ah u ah mawjad isku mid ah iyo wajiga, iyaga oo ka dhigaya mid aad u hufan.

Dorides Laser Diodes ayaa bixiya faa iidooyin badan, oo ay ku jiraan cabirkooda yar, qaabeynta khafiifka ah, isticmaalka awoodda yar, iyo wareegga wadista fudud. Waxaa sidoo kale caan ku ah isbadal ku habboon iyo iska caabbinta naxdinta iyo gariirka. Si kastaba ha noqotee, dharka laser-ka lesier wuxuu u nugul yahay xad-dhaafka, xad-dhaafka, iyo faragelinta korantada, si taxaddar leh wax looga qabto si looga fogaado in laga fogaado cabbirkooda ugu badan ee la ogolaan karo.

Waa kuwan qaabab qaarkood oo lagu wado wadista dharka laser-ka:

Isha joogtada ah ee hadda jirta: U isticmaal isha joogta ee DC, sida wareegga lagu dhisay LM317, si aad u kaxeyso laser diode.

Xaddidaynta hadda jirta: Ku xira xaalad hadda jirta oo u adkeysta taxane taxane ah oo ku saabsan wareegga laser doode-ka iyo dusha sare ee marinka ee isbarbar socda si loogu dejiyo xasilinta.

Kuleylka kuleylka: Hubso in tallaabooyinka kululaynta kuleylka habboon ay jiraan in la joogteeyo diode diode gudaha heerkulka heerkulka ah ee heerkulka ah. Maaddaama laser diode uu kululeeyo, qulqulka hadda jira oo kordhay.

Kahortaga korantada: Si looga hortago waxyeelada korantada xad-dhaafka ah, qalliinka degdega ah ee silicon waxaa lagu xiri karaa anti-barbar socda labada dhinacba.

Laser Diodes ayaa si toos ah u habeyn kara soo saarida nalka iftiinka iyadoo lagu saleynayo gelinta hadda jirta sababtuna tahay xariirka toosan ee ka dhex dhaca korantada indhaha ee wax soo saarka iyo soo-saarista. Codsiyada wax ku oolka ah, kontoroolka korantada ee gawaarida (APC) ayaa badanaa loo isticmaalaa in lagu wado wadaha laser diode. Qarbigan ayaa shaqaaleysiinaya Photodiode (PD) oo lagu dhisay isla xirmada si uu u helo iftiinka LD, taasoo bixinaysa jawaab celin iyo la socoshada wax soo saarka si loo ilaaliyo awoodda isdaba joog ah, oo loo baahan yahay.

Sawirka hoose wuxuu muujinayaa isbadal fudud oo laser diode ah wareejinta wadnaha:

Sawirka soo socdaa wuxuu muujinayaa taageere laser ah oo lagu daro moduleka masaafada meskernerbernel laser