Nkhani - bwanji tikugwiritsa ntchito ND: YAG Crystal monga momwe amapangira sing'anga ya DPNS?

Lembetsani ku media yathu yothandizira potumiza

Kodi laser ndi chiyani?

Laser apeza ndalama zambiri ndi zinthu zomwe zimawalitsa kuwala ndikukhumudwitsidwa. Maofesi a sing'anga kapena mamolekyulu amasangalala kwambiri ndi mphamvu zapamwamba, amatha kutulutsa mahotelo ena pobwerera ku malo otsika. Njira iyi imakweza kuwala komwe kumadutsa pakatikati, komwe ndi kofunikira kwambiri ku opaleshoni.

[Bloggeg:Zigawo zazikulu za laser]

Kodi mwakhala ndi mwayi wotani?

Zovuta zitha kukhala zosiyanasiyana, kuphatikizampweya, zakumwa (utoto), zolimba.Lasers olimbaMwachitsanzo, nthawi zambiri gwiritsani ntchito makhiristo monga ND: Yag (Newdymium-doptaium yttrium almneum adnet) kapena magalasi opezeka ndi zinthu zapadziko lapansi. Mafuta a utoto amagwiritsa ntchito utoto wambiri kusungunuka m'madzi, ndipo ma lasers a magesi amagwiritsa ntchito ma gasesi kapena zosakaniza zamagesi.

Ndodo za laser (kuchokera kumanzere kupita kumanja): Ruby, Alexandrite, Er: Yag, ND: ND

Kusiyana pakati pa ND (Newdymium), ER (Erbium), ndi yb (YTERTBIum) monga mungapeze zojambula

Makamaka zimakhudzana ndi zomwe zimachitika, njira zosinthira mphamvu, ndi ntchito, makamaka m'mabuku a laser.

Zoyikidwa:

- ER: Erbium nthawi zambiri imatulutsa ku 1.55 μm, yomwe ili m'gawo lotetezeka komanso lothandiza kwambiri pakugwiritsa ntchito matelefoni chifukwa cha kuchepa kwake kwamitundu yotsika (Gong et al., 2016).

- YB: YTERBBIum nthawi zambiri imatulutsa pafupifupi 1.0 mpaka 1.1 μm, ndikupangitsa kuti ikhale yoyenera kwa mapulogalamu osiyanasiyana, kuphatikizapo ma lasers apamwamba ndi a nthawi. YB nthawi zambiri imagwiritsidwa ntchito ngati chidziwitso cha ER kuti muwonjezere bwino zida za ER-DED ndikusintha mphamvu kuchokera ku yb kupita ku er.

- ND: Zida zopangidwa ndi Ninedmium nthawi zambiri zimatulutsa pafupifupi 1.06 μm. Mwachitsanzo: mwachitsanzo, amadziwika bwino chifukwa cha luso lakelo ndipo limagwiritsidwa ntchito kwambiri m'makampani ambiri komanso zamankhwala azachipatala (Y. Chang et al., 2009).

Njira Zosamutsira Magetsi:

- ER ndi YB Co-doop: Kutulutsa kwa er ndi yb mu sing'anga wokalamba kuli kopindulitsa pakulimbikitsa mpweya mu 1.5-6 μm. YB imagwira ntchito yothandizira bwino kwambiri chifukwa chopepuka pompukuta ndikusamutsa masitima, zomwe zimapangitsa kuti ziwaphatikizidwe mu telefoni. Kusamutsa mphamvu iyi ndikofunikira kuti ntchito ya Er-dopded fish amplifiers (Edfa) (DK VYSKIKH et al., 2023).

- ND: ND sizimafuna kugwirizanitsa ngati yb m'machitidwe a ER-Doped. Kuchita bwino kwa ND kumachokera ku mayamwidwe ake mwachindunji ndi kutulutsa kopepuka kwa kupukusa ndi kutulutsa kofananira, ndikupangitsa kuti ikhale laser yolunjika komanso yoyenera.

Mapulogalamu:

- ER:Makamaka ogwiritsiridwa ntchito pafoni chifukwa cha kutuluka kwake pa 1.55 μm, zomwe zimagwirizana ndi zenera laling'ono la ufa wa silika. Er-dopd amapeza mitundu ingapo, ndizofunikira kwambiri kwa amplifere ndi ma lasers pakukonzekera kwa nthawi yayitali.

- YB:Nthawi zambiri amagwiritsidwa ntchito pakugwiritsa ntchito mphamvu zapamwamba chifukwa cha magetsi osavuta omwe amalola kuti kupatsa mafuta okwanira pompopompo. Zipangizo zopangira ma yb zimagwiritsidwanso ntchito kuwonjezera pa machitidwe a madongosolo a Er-don.

- nd: Woyenerera bwino mapulogalamu angapo, kuchokera pakudula kwa mafakitale ndikuwolowetsa ma lasers azachipatala. ND: Lase Lasers amadziwika kwambiri chifukwa chogwira ntchito bwino, mphamvu, komanso kusiyanasiyana.

Chifukwa chiyani tidasankha ND: YOG monga momwe amagwirira ntchito mu DPS laser

Dpss laser ndi mtundu wa laser yomwe imagwiritsa ntchito laser-boma Tekinoloje iyi imalola kuti zigwirizane ndi ma angala oyenera pakupanga matabwa apamwamba kwambiri mu mawonekedwe owoneka-ayokha. Kuti mumve zambiri, mungaganizire kufufuza kudzera mu database yotayikitsa kapena ofalitsa kuti mumve ndemanga zokwanira paukadaulo wa DPS.

[Zokhudzana:DIODOD-Impod-State Laser]

ND: Yag nthawi zambiri imagwiritsidwa ntchito ngati sing'anga wa semiconductor-wopukuta laser pamawu angapo, monga tawunikiridwa ndi maphunziro osiyanasiyana:

1.highluso ndi kutulutsa kwamphamvu: Kapangidwe kake ndi zifaniziro za mmalo wa DID: Yag Laser Module yoonekera bwino kwambiri, ndi lag laseji yopanga mphamvu zambiri za 220 wm nthawi zonse. Izi zikuwonetsa bwino bwino komanso kuthekera kwa kutulutsa kwamphamvu kwa ND: Lase Lasers pomwe amaponyedwa ndi ma diode (lera et al., 2016).
Kusinthirasintha komanso kudalirika: ND: Yag Sharamics awonetsedwa kuti azigwira bwino ntchito mosiyanasiyana pamitundu yosiyanasiyana, kuphatikizapo mawonekedwe otetezeka, okhala ndi maso. Izi zikuwonetsa ND: YAG's Volication ndi kudalirika ngati sing'anga yosiyanasiyana muntchito yosiyanasiyana (Zhang et al., 2013).
3.lotakhala bwino: Kafukufuku wokhudza bwino kwambiri, wokhala ndi dothi, ND: YAG LASG imagogomeza moyo wake wokhathamira, kuwonetsa ND: KUSINTHA KWA ZINSINSI ZOFUNIKIRA ZOFUNIKIRA ZOFUNIKIRA ZOFUNIKIRA ZOSAVUTA ZOSAVUTA. Phunziroli lidanenedwapo chidwi ndi zopitilira 4.8 x.
4.Kugwiritsa ntchito molimbika;Kafukufuku wawonetsa kugunda kwamphamvu kwambiri (CW) Kugwira ntchito kwa ND: Lag Lasers, akuwunikira luso lawo ngati sing'anga ya ma diode-ma laser. Izi zimaphatikizapo kukwaniritsa zosintha zowoneka bwino komanso zowongolera, kutsimikiziranso kutsimikizika kwa ND: Yag ya ntchito yayitali kwambiri (Zhu et al., 2013).

Kuphatikiza kwa kugwira ntchito kwambiri, mphamvu zotulutsa, kusinthasintha, kudalirika, kwabwino kwambiri kumapangitsa nd:

Kuchulidwa

Chang, y., Su, K., Changu, H. & Chen, Y. (2009). Comprect yovomerezeka ya q-stock-yotsegulidwa pa 1525 nm ndi malekezero ophatikizika ndi yvo4 crystal ngati munthu wamba. Optics Express, 17 (6), 4330-4335.

Gong, G. Chen, Y., in, y., Hing, X., a Luo, Y. (2016). Chuma ndi chowoneka bwino cha ER: YB: KGD (Po3) _4 Crystal ngati Horstal ngati Horser Waser 155 Zipangizo zam'maso zikunenera, 6, 3518-35526.

Vystsikh, DK, Bazakutsa, A., Dorofnko, AV, & FOOV, O. (2023). Mtundu woyeserera wa ER / yb amapeza mizere ya Amplifiers ndi ma lasers. NKHANI YA OGWIRITSA NTCHITO AMENT AM.

Lera, R., Varle-Brozas, F., Torres-Pe-Cruz, a., Benlloch, J. Belloch, L. (2016). Kufanizira kwa mbiri yapakatikati ndi magwiridwe antchito a diode qcW ND: yag laser. Ntchito zotsekemera, 55 (33), 9573-9576.

Zhang, H., Chen, X., q., ang, z., z., z. (2013). Kuchita bwino ND: Eya a maso otetezeka pa 1442.8 nm. Makalata otayika 38 (16), 3075-3077.

Cyle, DB, Kay, R., Styleler, p., & Poulios, D. (2004). Ntchito yothandiza, yodalirika, yodalirika, yopanda dimod-yopaka ND: yag laser yazomera zozungulira zigawo za malo. Ntchito zopsa mtima, 43 (27 (27), 5236-5242.

Zhu, hy, xu, cw, zhang, J. TAE, D., D., y. (2013). Mothandizidwa kwambiri-full ND: Lasen Lasers pa 946 nm. Makalata a Sabics, 10.

Dziwani:

Apa tikulengeza kuti zithunzi zina zomwe zikuwonetsedwa patsamba lathu zimasonkhanitsidwa pa intaneti ndi Wikiperia, ndi cholinga cholimbikitsa maphunziro ndi kugawana chidziwitso. Timalemekeza ufulu waluntha wa opanga onse. Kugwiritsa ntchito zithunzizi sikunapangidwe kuti malonda apindule.
Ngati mukukhulupirira kuti zilizonse zomwe zimagwiritsidwa ntchito zimaphwanya ufulu wanu, chonde lemberani. Ndife ofunitsitsa kukwaniritsa njira zoyenera, kuphatikizapo kuchotsa zithunzi kapena kupereka mawu oyenera, kuti tiwonetsetse kutsatira malamulo anzeru anzeru ndi malamulo aluntha. Cholinga chathu ndikusunga pulatifomu lomwe lili ndi zinthu zambiri, chilungamo, ndi kulemekeza ufulu waluntha wa ena.
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