Waa maxay erbium Glass Laser?

Laysarka muraayadda erbium waa il layser ah oo hufan oo adeegsata erbium ions (Er³⁺) oo lagu qurxiyey dhalo si dhexdhexaad ah loo helo. Nooca laysarka wuxuu leeyahay codsiyo muhiim ah oo ku jira mawjada dhererka infrared-ka dhow, gaar ahaan inta u dhaxaysa 1530-1565 nanometers, taas oo muhiim u ah isgaarsiinta fiber optic, maadaama dhererkiisu uu la mid yahay sifooyinka gudbinta fiber optics, si wax ku ool ah u wanaajiya fogaanta iyo tayada gudbinta calaamadaha. .

Mabda'a Shaqada

1. Gain Dhexdhexaad: Xudunta laysarka ayaa ah walxo quraarad ah oo lagu xardhay erbium ions, sida caadiga ah erbium-doped Yb glass ama erbium-doped quartz galaas. Iions erbium-yadani waxay u adeegaan sidii dhexdhexaadka faa'iidada laysarka.

2. Isha xiisaha: ion-yada erbium waxay ku faraxsan yihiin ilaha iftiinka bamka, sida nalka xenon ama laser diode-ka waxtarka sare leh, oo u gudbaya xaalad faraxsan. Mawjada dhererka isha matoorka waa in ay u dhigmaan sifooyinka nuugista ee erbium ions si loo gaaro xamaasad wanaagsan.

3. Sii daynta Kediska ah iyo Kicinta leh: Iions erbium ee xiisaha leh ayaa si iskood ah u sii daaya sawir-qaade, kuwaas oo laga yaabo inay isku dhacaan ion erbium kale, taasoo kicinaysa sii daynta iyo sii kordhinta iftiinka iftiinka. Habkani si joogto ah ayuu u soo noqnoqdaa, taasoo horseedaysa kor u qaadista laysarka.

4. Wax soo saarka Laser: Iyada oo la adeegsanayo muraayadaha labada daraf ee laysarka, iftiinka qaar ayaa si xushmad leh dib loogu celinayaa dhexdhexaadinta faa'iidada, abuurista dhawaaq muuqaal ah oo ugu dambeyntii soo saara wax soo saarka laysarka ee dhererka gaar ah.

Astaamaha Muhiimka ah

1.Wavelength: Mawjada wax soo saarka aasaasiga ah waa inta u dhaxaysa 1530-1565 nanometers, taas oo si gaar ah muhiim ugu ah gudbinta xogta hufan ee isgaarsiinta fiber optic.
2.Conversion Efficiency: Laysarka muraayadaha Erbium waxay leeyihiin hufnaanta beddelka iftiinka bamka sare, oo bixiya isticmaalka tamarta wanaagsan ee codsiyada kala duwan.
3.Broadband Gain: Waxay ka kooban yihiin faa'iido ballaaran oo faa'iido leh, taas oo ka dhigaysa iyaga oo ku habboon in la xakameeyo calaamadaha hirarka badan ee isku mar si loo daboolo baahida isgaarsiinta casriga ah.

Codsiyada

1.Fiber Optic Communication: Nidaamyada isgaarsiinta, muraayadaha muraayadaha erbium waxaa loo isticmaalaa kor u qaadista calaamadaha iyo dib u soo kabashada, si weyn u wanaajinaya fogaanta gudbinta iyo tayada, gaar ahaan shabakadaha fiber-ka fog.
2.Material Processing: Si ballaaran looga codsado meelaha warshadaha sida goynta laysarka, alxanka, iyo xardhaminta, leysarka muraayadaha erbium waxay gaaraan qalab sax ah oo ay ugu wacan tahay cufnaanta tamarta sare.
3.Caafimaadka: Goobaha caafimaadka, muraayadaha muraayadaha erbium waxaa loo isticmaalaa daawaynta laysarka ee kala duwan, sida arrimaha maqaarka iyo qalliinka indhaha, sababtoo ah sifooyinkooda nuugista aadka u fiican ee hirarka gaarka ah ee unugyada noolaha.
4.Lidar: Qaar ka mid ah nidaamyada lidar, laser-ka erbium ayaa loo shaqeeyaa si loo ogaado iyo cabbirka, siinta taageero xog sax ah wadista madaxbannaan iyo khariidad muuqaal ah.

Guud ahaan, leysarka muraayadaha erbium waxay muujinayaan awood codsi oo muhiim ah oo dhinacyo badan leh sababtoo ah waxqabadkooda hufan oo la isku halayn karo.

Lumispot

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