Amakuru - Impamvu Dukoresha ND: Yag Crystal nkunguka Hagati muri DPSS Laser?

Iyandikishe ku mbuga nkoranyambaga kubera umwanya wihuse

Ni ubuhe butumwa bwa laser bwungutse?

Umuntu wa laser yungutse nibikoresho byongera umucyo ubyumba. Iyo atome cyangwa molekile zishimira kurwego rwo hejuru rwingufu, barashobora gutora amafoto yuburebure runaka mugihe basubiye mu ingufu nke. Iyi nzira yongera urumuri runyuze mu rwego ruciriritse, rufite ishingiro kubikorwa bya Laser.

[Blog ifitanye isano:Ibice by'ingenzi bya laser]

Ni ubuhe buryo busanzwe bwunguka?

Inyungu irashobora gutandukana, harimoimyuka, Amazi (DYES), ibibi.Laser-letaUrugero, kurugero, bakunze gukoresha Crystal nka ND: Yag (YTTRIMIUM-DEDDIUM YAKORESHEJWE GARNES) cyangwa ibirahure bihujwe nibice bidasanzwe. Irangi rikoresha amarangi kama gushonga mubintu, kandi lasers ya gaze ikoreshwa imyuka cyangwa gaze.

Inkoni za Laser (uhereye ibumoso ugana iburyo): Ruby, Alexandrite, ER: Yag, ND: Yag

Itandukaniro riri hagati ya ND (Neodymium), ER (ERBIUM), na YB (ytterbium) nkuko inyungu

Mbere na mbere guhuza uburebure bwabo bwa mwarimu, uburyo bwo kwimura ingufu, hamwe nibisabwa, cyane cyane murwego rwibikoresho bya laser.

Uburebure bwa mwaramutse:

- Er: Erbium isanzwe isohora kuri 1.55 μh, iri mukarere gafite amaso kandi ifite akamaro cyane kubisabwa itumanaho kubera igihombo gito muri fibre optique (gong et al., 2016).

- YB: ytterbium akenshi bisohora ahagana 1.0 kugeza 1.1 YB ikoreshwa kenshi nkumushishozi wa ER kugirango yongere imikorere yibikoresho bya er-byakorewemo byimura ingufu muri YB kuri Er.

- ND: Ibikoresho bya Neodymium mubisanzwe bisohoka hafi ya 1.06 μm. ND: Urugero, urugero, ruzwi cyane ku buryo bukoreshwa kandi rukoreshwa cyane mu nganda n'ubuvuzi (Y. Change et., 2009).

Uburyo bwo kwimura ingufu:

- Er na yb copeping: gufatanya na er na yb muri gahunda yakiriye ni ingirakamaro mu kuzamura imyuka ya 1.5-1.6. YB ikora nka romestizer ikora neza akuramo urumuri rworoheje no kwimura ingufu kuri er ions, biganisha ku myuka yongerewe muri bande yitumanaho. Iyi mbonezamubano ni ngombwa kugirango ibikorwa bya fibre ya er-wande (DK Vyskikh et al., 2023).

- ND: ND ntabwo bisaba imbaraga nka YB muri sisitemu ya er-wapimwe. Ibyiza bya ND bivanwa no kwinjiza mu buryo butaziguye bworoshye bworoshye kandi bihumanye, bigatuma habaho uburyo bworoshye kandi bwiza bwa laser.

Porogaramu:

- ER:Ahanini ikoreshwa mubitutu bitewe numukanwa wacyo kuri 1.55 μm, bihurira hamwe nigituba gito cya gihombo cya filica optique. Er-yakoranye ibitekerezo nibyingenzi kuri oplifiers na lasers muri fibre ndende ya fibre optique.

- YB:Akenshi ikoreshwa muburyo bwo hejuru cyane kubera imiterere yacyo yoroshye ya elegitoronike yemerera diode ya diode ikora neza hamwe nubutegetsi buke. YB - Ibikoresho byakoreshwa kandi kugirango byongere imikorere ya sisitemu ya er-yangiritse.

- nd: Bikwiranye nibyiza cyane kubisabwa, kuva gutema inganda no gusudira abahanga mu buvuzi. ND: Yag Lasers ifite agaciro cyane kubikorwa byabo, imbaraga, no muburyo butandukanye.

Kuki twahisemo nd: Yag nkunguka riciriritse muri DPSS Laser

DPSS Laser ni ubwoko bwa laser bukoresha ingufu-zifatika zinguka (nka ND: Yag) yarumiwe na semiconductor ya laser laser. Iri koranabuhanga rituma lasers ihuriye, ikora neza ishobora kubyara ibiti bihebuje mubihe bigaragara-kuri-infrared. Ushaka kumenya amakuru arambuye, urashobora gutekereza gushakisha kubuntu bwa siyansi cyangwa abamamaji kugirango basubizwemo ubushakashatsi bwikoranabuhanga rya DPSS.

[Ibicuruzwa bifitanye isano:Diode-PUMDD-LETA LASER]

ND: Yag ikoreshwa nkinyungu muri semiconductor-pomped laser modules kubwimpamvu nyinshi, nkuko bigaragara mubitekerezo bitandukanye:

1.Hight Vofficiency hamwe nibisohoka: Igishushanyo mbonera cya diode kuruhande rwa ND: Yag Laser Module yerekanaga imikorere ifatika, hamwe na diode kuruhande rwa ND: Yag Laser ihanishinyagurika kuri 220 W mugihe uhoraho kuri pulse muri make. Ibi byerekana imikorere miremire nubushobozi bwo gusohora amashanyarazi menshi ya ND: Yag Lasers mugihe yashyizwemo na diode (lera et al., 2016).
2.Gukunda guhinduka no kwizerwa: ND: Yag Ceramics yagaragaye neza ku burebure butandukanye, harimo uburebure bw'amaso, hamwe n'uburebure bwa optique-to optique. Ibi birerekana nd: Vatiequility ya Yag no kwizerwa nkinyungu muburyo butandukanye bwa lartars (Zhang et al., 2013).
3.Ubuziranenge n'ubwiza: Ubushakashatsi ku buryo bwiza, Diode-posed, nd: Yag Laser yashimangiye kuramba no gukora neza, byerekana ko ihamye, yerekana ND: ikwiye ya Yag isaba amafaranga araramba kandi yizewe. Ubushakashatsi bwatangaje ko ibikorwa byagutse hamwe n'ibirenga 4.8 x 10 ^ 9 nta byangiritse neza, kubungabunga ubwiza buhebuje (Cyle et al., 2004).
4.Ibikorwa bifatika bikomeza-wave:Inyigisho zerekanye imikorere ikomeza ikomeza-umuyaga wa ND: Yag Lasers ya ND: Yag Lasers, yerekana imikorere yabo nkunguka muburyo bwa sisitemu ya Diode-poseped. Ibi bikubiyemo kugera ku mikorere yo hejuru no kunyura mu misozi, ibindi bihagararaho, byakira bikwiranye na ND: Yag formation ya laser ya lager (Zhu Et al., 2013).

Guhuza imikorere minini, ibisohoka kungufu, kwizerwa, kwizerwa, ubwiza buhebuje butuma ND: Yag AMD yahisemo ND: Yag ABANYEME YUBUNTU muri Semiconductor-porped Laser Modules.

Reba

Change, Y., SU, KANE, H., & Chen, Y. (2009). Compact Encgect En-Yahinduwe Ijisho-Yumutekano Kumurongo Kumyaka 1525 Optics Express, 17 (6), 430-4-4335.

Gong, G., Chen, Y., Lin, Jong, J., Gong, x., Luo, Z., & Huang, Y. (2016). Gukura no Kugaragaza Ibintu bya Er: YB: KGD (po3) _4 kristu nkitanga 155 μm laser yungutse. Ibikoresho bya Optique Express, 6, 3518-3526.

Vryokikh, DK, BAZAKUSSA, A., Dorofeenko, av, & Butov, O. (2023). Icyitegererezo gishingiye kuri ER / YB cyunguka giciriritse kuri fibre fiblifiers na laser. Ikinyamakuru cya societe optique ya Amerika B.

Lera, R., Valle-brozas, F., Torres-Peiró, A., Galán, M., Galán, M., Bellloch, M., Benlloch, M., LESO, L. (2016). Kwigana kunguka byunguka no gukora imikorere ya Diode kuruhande rwa QCW ND: Yag Laser. Gusaba Optics, 55 (33), 9573-9576.

Zhang, H., Chen, X., Q., Zhang, X., G., G., TEBO, Z., Tao, X., P. (2013). Imikorere miremire ND: Yag ceramic eye-umutekano wa laser ukorera 1442.8 nm. Amabaruwa ya Optics, 38 (16), 3075-3077.

Coyle, DB, Kay, R., Stysy, P., & poulios, D. (2004). Gukora, kwiringirwa, igihe kirekire, uburwayi bwa Diode-pomped ND: Yag Laser ibimera bishingiye ku kirere topografiya. Gusaba Optics, 43 (27), 5236-5242.

Zhu, HY, xu, CW, Zhang, J., Tang, D., Luo, D., & duan, Y. (2013). Gukora neza-Wave ND: Yag ceramic lasers kuri 946 nm. Inyuguti za Laser Physics, 10.

Kwamagana:

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