Iyandikishe ku mbuga nkoranyambaga kubera umwanya wihuse
Laseri, imfuruka yikoranabuhanga rigezweho, irashimishije nkuko bigoye. Ku mitima yabo hari simphony yibigize gukorana bahujwe no gutanga umusaruro unenge, byoroshye. Iyi blog yirukana mu ngendo zibi bigize, ishyigikiwe namahame yubumenyi nuburinganire, kugirango bisobanukirwe cyane tekinoroji ya Laser.
Ubushishozi bwambere Mubice bya Sisitemu ya Laser: Ibitekerezo bya tekiniki kubanyamwuga
| Ibice | Imikorere | Ingero |
| Kunguka bisanzwe | Kunguka bisanzwe nibikoresho muri laser bikoreshwa muguhagarika urumuri. Yorohereza ibishoboka byongera binyuze muburyo bwo guhindagurika kwabaturage no gusohora. Guhitamo inyungu bisobanura ibiranga imirasire ya Laser. | Laser-leta: Eg, nd: Yag (The Epedrium-Driped Aluminum Garnet), ikoreshwa mu buvuzi no mu nganda.Lasers: urugero, abahiga, bakoreshwa mugukata no gusudira.Semiconductor lasers:eg, diode ya laser, ikoreshwa muri fibre optique itumanaho kandi byanditseho. |
| Inkomoko | Inkomoko yinganda itanga imbaraga ku rwego rwo kugera ku mpinduka z'abaturage (isoko y'ingufu zo kwigomeka abaturage), Gutanga ibikorwa bya Laser. | Kuvoma: Koresha amasoko yoroheje yoroheje nka flashlamps kugirango ufate pompe ikomeye-lasers.Kuvoma amashanyarazi: Bishimishije gaze muri gaze ikoresheje amashanyarazi.Semiconductor: Gukoresha diode ya laser kugirango ufate icyemezo gikomeye-leta ya laser. |
| Ubwato bwiza | Ubwato bwa optique, bugizwe nindorerwamo ebyiri, yerekana urumuri kugirango wongere inzira yuburebure bwurumuri mu rwego rwo hagati, bityo bitumangera ibintu byongera urumuri. Itanga uburyo bwo gutanga ibitekerezo kuri laser ampplifigishi, ihitamo ibintu byiza kandi biranga urumuri. | Ubworozi-Planar: Ikoreshwa mubushakashatsi bwa laboratoire, imiterere yoroshye.Unity-concave: Ibisanzwe mu nganda, bitanga ibiti bihebuje. Impeta: Ikoreshwa mubishushanyo byihariye bya lasers, nka gaze ya gaze. |
Inyungu ziciriritse: Nexus yumukanishi ya Quam hamwe na Optique yubuhanga
Imbaraga za Qunerum mubwibone
Imboneranye niho inzira yibanze yo gufungura urumuri, ibintu byashinze imizi mubukanishi. Imikoranire hagati y'ibihugu n'ibice biri hagati bigengwa n'amahame yo gucika intege no guhinga abaturage. Umubano unegura hagati yuburemere bwumucyo (i), ubukana bwambere (I0), inzibacyuho yambukiranya (σ21), hamwe nimibare ibiri yingufu (N2e ^ (N21 (N2-N1) L). Kugera ku kurwanya abaturage, aho n2> n1, ni ngombwa mu kongera no muri imfuruka ya laser physics [1].
Imirongo itatu na sisitemu yibanze
Mu buryo bufatika bwa laser laser, urwego rwibintu bitatu na enterineti bine mubisanzwe bikoreshwa. Sisitemu yo murwego rwamanota itatu, mugihe cyoroshye, bisaba imbaraga nyinshi kugirango ugere kubaturage nkinzego zo hasi za laser nubutaka. Ku rundi ruhande, kuri sisitemu yo kunganiza, tanga inzira nziza yo kwinuba abaturage kubera kwangirika kw'ihuse ku buryo bworoshye ku rwego rwo hejuru2].
Is Ikirahuriinyungu?
Nibyo, ibirahuri bya erbium ni ubwoko bwunguka ubucire bukoreshwa muri sisitemu ya laser. Ni muri urwo rwego, "doping" bivuga inzira yo kongeramo umubare runaka wa Erbium (ER³⁺) ku kirahure. Erbium nikintu kidasanzwe cyisi kidasanzwe, mugihe cyinjijwe mukirahure, gishobora kongerewe neza mu gusoza biteye umutwe, inzira yibanze mubikorwa bya lased.
Ikirahuri cya Erbiums cyagaragaye cyane cyane kugirango gikoreshwe muri fibre lasers na amplifiers fiblifiers, cyane cyane mubikorwa byitumanaho. Birakwiranye nibisabwa kuko bikubiyemo neza umucyo ku burebure bugera kuri 1550, aribwo burebure bwumuyaga wa fiblique kuberaho igihombo gito muri fibre isanzwe.
Theerbiumion absorb pompe (kenshi kuva alaser diode) kandi yishimiye ibihugu biri hejuru. Iyo basubiye mu ingufu zo hasi, bagiye gufotora ku burebure bwa Laser, bitanga umusanzu. Ibi bituma ikirahure cya erbium gifite akamaro kandi gikoreshwa cyane muburyo butandukanye bwa laser na amplifier ibishushanyo mbonera.
Blog Bifitanye isano: Amakuru - Ikirahuri-Driped-Desped: Ubumenyi & Porogaramu
Uburyo bwo kuvoma: imbaraga zo gutwara inyuma ya lasers
Uburyo butandukanye bwo kugera ku kurwanya abaturage
Guhitamo uburyo bwo kuvoma ni pvoutal mugushushanya laser, bigira ingaruka kumiterere yose kuva kumurongo. Kuvomanga, ukoresheje amasoko yoroheje nka flashlamp cyangwa abandi lases, birasanzwe muri leta ikomeye na dose. Uburyo bwo gusohora amashanyarazi bukoreshwa muri gaze lasers, mugihe semiconductor lasers ikunze gukoresha inshinge za elegivo. Imikorere yubu buryo, cyane cyane muri Diode-Puceds-Pusers-yarumiwe, yabaye icyifuzo gikomeye cyubushakashatsi buherutse gukorwa, atanga imikorere myiza nudutungane [3].
Ibitekerezo bya tekiniki mugutanga umusaruro
Imikorere yimikorere ya kuvoma nikintu gikomeye cya laser igishushanyo, kigira ingaruka kumikorere rusange hamwe na porogaramu. Muri leta-ikomeye, guhitamo hagati ya flashlamps na lases dides nkisoko ya pompe irashobora guhindura cyane imikorere ya sisitemu, umutwaro wubushyuhe, nubwiza buhebuje. Gutezimbere imbaraga-nyinshi, ibintu byinshi-byingenzi byahinduwe byahinduwe na sisitemu ya DPSS yahinduwe, ishoboka ibishushanyo mbonera no gukora neza [4].
Ubwato bwa Optique: Ubwubatsi bwa laser
Igishushanyo mbonera: Igikorwa cyo kuringaniza cya fiziki nubwubatsi
Ubwato bwa optique, cyangwa renator, ntabwo aribintu gusa ahubwo ni uwitabira gukora igitego cya laser. Igishushanyo mbonera, harimo kugabanuka no guhuza indorerwamo, bigira uruhare runini mu kumenya umutekano, imiterere, imiterere, hamwe nibisohoka bya laser. Ubuvumo bugomba kuba bugenewe kongera inyungu nziza mugihe tugabanya igihombo, ikibazo gihuza intanga zera hamwe na optics5.
Imiterere ya Oscalication hamwe no guhitamo mode
Kuri larser oscacillation ibaho, inyungu zatanzwe nubufasha igomba kurenza igihombo kiri mu cyuho. Iyi miterere, ihujwe nibisabwa kugirango ihuze, igategeka ko inzira imwe gusa ndende ishyigikiwe. Imiterere yuburyo hamwe nuburyo busanzwe muburyo buterwa nuburebure bwumubiri hamwe ningingo irohama yunguka hagati [6].
Umwanzuro
Igishushanyo nubushobozi bwa sisitemu ya laser bikubiyemo ibintu byinshi bya fiziki nubwubatsi. Kuva ku bukanishi bwa Qurumu bugenga uburyo bwo kumenya uburyo bukomeye bwubuhanga bwa optique, buri gice cya sisitemu ya laser akina uruhare runini mubikorwa byingenzi. Iyi ngingo yashyizeho incamake yisi igoye yikoranabuhanga rya laser, itumana ubushishozi bwumvikanye numva neza abarimu nabashakashatsi ba Optique mumurima.
INGINGO
- 1. Siegman, AE (1986). Laser. Ibitabo bya siyanse ya kaminuza.
- 2. Svelto, O. (2010). Amahame ya Laser. Isoko.
- 3. Kopner, W. (2006). Ubwubatsi bukomeye bwa Laser Engineering. Isoko.
- 4. Piper, JA, & yoroheje, RP (2014). Diode yarumiwe leta ikomeye. Mu gitabo cya Laser Technolog na Porogaramu (Vol. III). CRC.
- 5. Milonni, PW, & Eberly, JH (2010). Laser physics. Wiley.
- 6. Silfvast, WT (2004). Shirwa. Imashini ya kaminuza ya Cambridge.
Igihe cyo kohereza: Nov-27-2023