Edinburgh Picosecond Pulse Laser Gusana

Urutonde rwa Edinburgh Laser HPL ni picosekond pulse itandukanye ya laser yagenewe gupima TCSPC. Ihame ryakazi rishingiye kubiranga semiconductor itandukanye. Mubikoresho bya semiconductor, mugutera inshinge imbere, electron nu mwobo mukarere gakorera (mubisanzwe bigizwe nibikoresho byihariye bya semiconductor nkibishobora gutandukana) bifite polarize. Iyo fotone ikora mukarere, itera inzira yimyuka ihumanya ikirere, ikabyara fotone mugihe kimwe, guhuza, kwerekera no gukwirakwiza icyerekezo nka foton, bityo bikagera kumurabyo.

2. Ibisobanuro rusange

(I) Nta bisohoka bya laser

Ikibazo cyo gutanga amashanyarazi: laser ya HPL isaba 15 VDC +/- 5%, 15W DC itanga amashanyarazi (binyuze kuri 2.1) Niba amashanyarazi adahagaze neza, nka voltage iri hasi cyane cyangwa hejuru cyane (hanze yurwego rwemewe), lazeri ntishobora gukora neza. Kurugero, mugihe amashanyarazi yangiritse cyangwa umuzenguruko wimbere wananiranye, bikavamo ingufu ziva munsi ya 14.25V, laser ntishobora gutangira, bigatuma nta laser isohoka. Mubyongeyeho, amashanyarazi adacometse cyangwa guhuza nabi bishobora nanone gutera ingufu guhagarika ingufu, bigatuma nta laser isohoka.

(II) Imbaraga zidasanzwe za laser

Igenamiterere rya lazeri nabi mubikorwa: HPL laser ifite uburyo bubiri bwo gukora: uburyo busanzwe nuburyo bukomeye bwo hejuru. Niba uburyo bwakazi bwashyizweho nabi mugihe cyigeragezo, kurugero, imbaraga zo hejuru zikeneye gutoranywa kugirango hamenyekane ingufu zishimishije, ariko mubyukuri zashyizwe muburyo busanzwe, ingufu za laser zizaba ziri munsi yibyateganijwe. Mubyongeyeho, mugihe uhinduye uburyo bwakazi, niba imikorere idakwiye, nkikosa ryo kohereza amabwiriza mugihe cyo guhinduranya, laser irashobora kugaragara muburyo butari busanzwe bwakazi, bikavamo ingufu zidasanzwe.

Kwanduza ibice bya optique: Niba ubuso bwibigize imbere muri lazeri (nk'iyungururwa ryayunguruwe kugirango hagabanuke imyuka ihumanya ikirere) yanduye ivumbi, amavuta hamwe na periferiya, bizagira ingaruka ku kwanduza no kwanduza lazeri. Ibice bya lazeri birashobora kumurika lazeri, bigatuma ingufu za lazeri zitakara mugihe cyo gukwirakwiza, bikavamo kugabanuka kwingufu zisohoka.

III. Uburyo bwo gufata neza

(I) Isuku isanzwe

Gusukura ibikoresho byiza: Gusukura ibice imbere muri laser buri gihe ni urufunguzo. Kubyubatswe muyungurura, urashobora gukoresha isuku, yoroshye, idafite lint-optique yohanagura kugirango uhanagure buhoro kugirango ukureho ubuso bwohanagura kandi uhanagure. Mugihe cyohanagura, witondere kudashushanya hejuru ya filteri n'imbaraga. Kubindi bikoresho bya optique nka collimator zometseho amavuta cyangwa andi mabara atoroshye kuyasukura, urashobora gukoresha isuku idasanzwe ya optique (nka alcool ya isopropyl, nibindi), ukamanura isuku kumyenda, hanyuma ugahanagura witonze hejuru yikintu cya optique, ariko ukitondera kudakoresha isuku nyinshi, bitabaye ibyo igatemba mubindi bice bya lazeri kandi bigatera ibyangiritse.

Isuku yo hanze: Koresha umwenda utose kugirango uhanagure hanze ya lazeri kugirango ukureho umukungugu hamwe nibara hejuru. Umwenda utose ugomba gusohora kugirango wirinde ko amazi yinjira mumashanyarazi cyangwa ibindi bikoresho byoroshye imbere ya laser.

(II) Reba ibice bihuza

Kugenzura amashanyarazi: Kugenzura buri gihe niba amashanyarazi yahujwe na sock byihuse kandi niba insinga y'amashanyarazi yangiritse cyangwa yacitse. Niba icyuma gisanze kirekuye, kigomba kongera gushyirwaho mugihe; niba insinga yangiritse, adaptateur igomba guhita isimburwa kugirango amashanyarazi atangwe neza.

(III) Kugenzura ibidukikije

Igenzura ry'ubushyuhe: Tanga uburyo bukwiye bwo gukora ubushyuhe bwa laser ya HPL. Mubisanzwe birasabwa kugenzura ubushyuhe bwimikorere hagati ya 15 ℃ - 35 ℃. Gushiraho laboratoire ya laboratoire irashobora guhagarika ubushyuhe bwimbere murugo. Kuri laseri ikora ubudahwema umwanya muremure, urashobora gutekereza kubiha ibikoresho byihariye byo gukonjesha, nko gukonjesha ikirere cyangwa gukonjesha amazi, kugirango umenye neza ko imikorere ya laser itazagabanuka kubera ubushyuhe bukabije mugihe cyo gukora.

(IV) Ikizamini gisanzwe

Ikizamini cyingufu za Laser: Koresha metero yimbaraga kugirango ugerageze buri gihe imbaraga zisohoka za laser hanyuma ugereranye ingufu zisohoka nukuri nimbaraga zisanzwe zerekanwe mubitabo bya tekinike ya laser. Ikizamini munsi yibidukikije.