Dulmar guud oo ku saabsan horumarinta laysarka semiconductor-ka awoodda sare leh qaybta labaad

Dulmar guud oo ku saabsan awoodda sarelaysarka semiconductor-kaqaybta labaad ee horumarinta

Laser-ka faybarka.
Laysar-ka fiber-ka wuxuu bixiyaa hab kharash-ool ah oo lagu beddelo dhalaalka laysar-ka semiconductor-ka awoodda sare leh. Inkasta oo muraayadaha mowjadaha badan ee hirarka ay u beddeli karaan laysar-ka semiconductor-ka dhalaalaya ee hooseeya kuwa dhalaalaya, tani waxay ku timaadaa kharashka ballaca muuqaalka oo kordha iyo kakanaanta sawir-gacmeedka. Laysar-ka fiber-ka ayaa la xaqiijiyay inay si gaar ah waxtar ugu leeyihiin beddelka iftiinka.

Fiilooyinka laba-jibbaaran ee la soo bandhigay 1990-meeyadii, iyagoo adeegsanaya xudunta hal-qaabka ah oo ay ku hareeraysan yihiin dahaadh badan, ayaa si wax ku ool ah u soo bandhigi kara leysarka bamka semiconductor-ka ee awoodda sare leh, oo qiimo jaban ku shaqeeya fiber-ka, taasoo abuuraysa hab dhaqaale badan oo lagu beddelo leysarka semiconductor-ka ee awoodda sare leh ilo iftiin oo dhalaalaya. Fiilooyinka ytterbium-ku-saleysan (Yb), bamku wuxuu kiciyaa xarig nuugis ballaaran oo xuddun u ah 915nm, ama xarig nuugis oo cidhiidhi ah oo u dhow 976nm. Marka hirarka bamgareynta ay soo dhawaadaan hirarka lasing-ka ee leysarka fiber-ka, waxa loogu yeero yaraanta quantum-ka ayaa yaraata, taasoo kordhinaysa hufnaanta waxayna yaraynaysaa xaddiga kulaylka qashinka ah ee u baahan in la kala diro.

Laysar-ka faybarkaiyo laser-ka xaalad adag oo diode-pumped ah labaduba waxay ku tiirsan yihiin kororka iftiinkalaysarka diode-kaGuud ahaan, marka dhalaalka laysarka diode-ka uu sii socdo inuu soo hagaago, awoodda laysarka ay bamgareeyaan ayaa sidoo kale kordheysa. Horumarinta dhalaalka laysarka semiconductor-ka waxay u janjeertaa inay kor u qaaddo beddelka dhalaalka oo hufan.

Sida aan fileyno, iftiinka booska iyo muuqaalka ayaa lagama maarmaan u noqon doona nidaamyada mustaqbalka ee awood u siin doona bamgareynta hoos u dhaca quantum ee sifooyinka nuugista cidhiidhiga ah ee laysarka adag, iyo sidoo kale qorshayaasha dib u isticmaalka mowjadaha cufan ee codsiyada laysarka semiconductor-ka tooska ah.

Jaantuska 2: Iftiinka oo kordhay oo ah awood sarelaysarka semiconductor-kawaxay u oggolaanaysaa codsiyada in la ballaariyo

Suuqa iyo codsiga

Horumarka laga sameeyay laysarka semiconductor-ka ee awoodda sare leh ayaa suurtogal ka dhigay codsiyo badan oo muhiim ah. Maadaama qiimaha halkii watt ee dhalaalka ee laysarka semiconductor-ka ee awoodda sare leh uu si aad ah hoos ugu dhacay, laysarkani labaduba waxay beddelaan teknoolojiyadii hore waxayna awood u siiyaan qaybaha cusub ee wax soo saarka.

Iyadoo qiimaha iyo waxqabadku ay ka soo raynayaan in ka badan 10-laab tobankii sano ee la soo dhaafay, laysarka semiconductor-ka ee awoodda sare leh ayaa khalkhal geliyay suuqa siyaabo aan la filayn. In kasta oo ay adag tahay in la saadaaliyo codsiyada mustaqbalka si sax ah, haddana waa wax lagu farxo in dib loo eego saddexdii sano ee la soo dhaafay si loo qiyaaso fursadaha tobanka sano ee soo socda (fiiri Jaantuska 2).

Markii Hall uu soo bandhigay laysarka semiconductor-ka in ka badan 50 sano ka hor, wuxuu bilaabay kacaan tignoolajiyadeed. Sida Sharciga Moore, cidna ma saadaalin karayn guulaha cajiibka ah ee laysarka semiconductor-ka ee awoodda sare leh oo ay ku xigto noocyo kala duwan oo hal-abuurro ah.

Mustaqbalka laysarka semiconductor-ka
Ma jiraan sharciyo aasaasi ah oo fiisigis ah oo maamula horumarkan, laakiin horumarka tignoolajiyada ee sii socda ayaa u badan inuu sii wado horumarkan baaxadda leh ee quruxda badan. Laser-yada Semiconductor-ka ah ayaa sii wadi doona inay beddelaan teknoolojiyada dhaqameed waxayna sii beddeli doonaan sida wax loo sameeyo. Waxa ugu muhiimsan kobaca dhaqaalaha, laser-yada semiconductor-ka ah ee awoodda sare leh ayaa sidoo kale beddeli doona waxa la samayn karo.