Sibutsetelo Sokuthuthukiswa Kwe-Semiconductor Development ephezulu

Ukubuka konke kwamandla aphezuluI-Semiconductor LaserIngxenye Yezentuthuko Yesibili

I-fiber laser.
I-Fibre Lasers inikeza indlela esebenza ngempumelelo yokuguqula ukugqama kwama-lesper ama-semiconductor aphezulu. Yize i-wavenwethyxing optics ingaguqula ama-semiconductor aphansi aphansi abe yi-spenness Seffers ibe yibala eliqhakazile, lokhu kuza ngezindleko zobubanzi obuphezulu bokubukeka nobunzima be-PhotoMecrical. Ama-langer ama-fiber afakazele ukuthi aphumelela kakhulu ekuguqukeni kokukhanya.

I-Double-Clad Fibers eyethulwe ngeminyaka yama-1990s, isebenzisa umnyombo wemodi eyodwa ezungezwe ama-multimode clodding, angakwazi ukwethula ngempumelelo amandla wepompo aphezulu, akhiphe indlela yezomnotho ye-mignonductor ye-fiber, ukudala indlela eyengeziwe yezomnotho yokuguqula imithombo ekhanyayo ekhanyayo ibe yimithombo ekhanyayo ekhanyayo. Ngemicu ye-yterterbium-doped (yb), impompo ithokozela i-band ebanzi egxile ku-915nm, noma ibhendi emncane emfushane eduze kwe-976NM. Njengoba i-waveling wavelth isondela ekulweni kwe-waverg ye-fiber laser, okubizwa ngokuthi yi-quantum deficit kuncishisiwe, kukhuliswe ukusebenza kahle futhi kunciphise inani lokushisa imfucuza elidinga ukudilizwa.

I-Fibre Lasersnama-lasers aqinile ahlanganisiwe wombuso oqinile ancike ekukhuphukeni kokukhanya kweI-Diode Laser. Ngokuvamile, njengoba ukugqama kwama-diode lasers kuyaqhubeka ukuthuthuka, amandla e-lasers ampompo abuye akhule. Ukuphuculwa kokukhanya kwama-seconductor ama-lasers kuvame ukukhuthaza ukuguqulwa okuhle kakhulu kokukhanya.

Njengoba silindele, ukugqama kwendawo nokubukeka kuzodingeka ezinhlelweni zesikhathi esizayo ezizonika amandla ukupompa okungaphansi kwe-quantum ukufihla izici ezinciphile kuma-laser we-seolive-state laser, kanye nezinhlelo eziminyene ze-wavelendth ze-leser appler.

Umdwebo 2: Ukwanda kokukhanya kwamandla aphezuluAma-Semiconductor LasersIvumela izinhlelo zokusebenza zinwetshwe

Imakethe kanye nesicelo

Intuthuko kuma-leconductor ama-semiconductor ama-semicector azenze izinhlelo eziningi ezibalulekile. Njengoba izindleko nge-Clownessnessness Watt ye-High-Power Lasers ye-semiconductor incishisiwe ebonakalayo, la ma-lasers womabili athatha ubuchwepheshe obudala futhi anika amandla izigaba zomkhiqizo ezintsha.

Ngezindleko kanye nokusebenza ngcono ukwedlula ngaphezulu kwe-10-fow njalo eminyakeni eyishumi, ama-leconductor ama-semiconductor aphazamise emakethe ngezindlela ezingalindelekile. Ngenkathi kunzima ukubikezela izinhlelo zokusebenza zesikhathi esizayo ngokunemba, kuyasazisa futhi ukubheka emuva kule minyaka engamashumi amathathu edlule ukucabanga amathuba eminyaka eyishumi ezayo (bheka umfanekiso 2).

Lapho iHholo likhombisile ama-semiconductor ama-semiconductor eminyakeni engaphezu kwengu-50 edlule, wethula inguquko yezobuchwepheshe. Njengomthetho kaMoore, akekho noyedwa owayengabikezela impumelelo egqamile yama-leconductor ama-laser alandelwa ngokuhlukahluka okuhlukahlukene okuhlukahlukene.

Ikusasa le-Semiconductor Lasers
Ayikho imithetho eyisisekelo ye-physics elawula lokhu kuthuthuka, kepha inqubekela phambili yezobuchwepheshe eqhubekayo kungenzeka isekele le ntuthuko ebonakalayo ebukhazikhazini. Ama-Semiconductor Lasers azoqhubeka nokubuyisela ubuchwepheshe bendabuko futhi azophinde aguqule indlela izinto ezenziwa ngayo. Okubaluleke kakhulu ekukhuleni komnotho, ama-leconductor aphezulu we-semiconductor azoshintsha nokuthi yini engenziwa.