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Mumucheka une simba wekufambira mberi kwetekinoroji yemazuva ano, ma lasers anoveza niche yakasarudzika, inosiyaniswa nekurongeka kwavo kusingaenzaniswi, kuchinjika, uye huwandu hwakazara hwekushandisa kwavo. Mukati meiyi nharaunda, iyo 525nm yakasvibira laser, kunyanya mufiber-yakabatana fomu, inomira pachena nekuda kweruvara rwayo rwakasiyana uye kushanda kwakasiyana-siyana munzvimbo dzinobva kune dzisiri kuuraya nhanho dzekudzivirira kusvika kune dzakaomarara dzekurapa. Ongororo iyi ine chinangwa chekuburitsa akasiyana maapplication e525nm green lasers, vachiratidza basa ravo rakakosha muzvikamu zvakasiyana-siyana zvakaita sezvemitemo, hutano, dziviriro, uye kuita zvekutandara kunze. Pamusoro pezvo, hurukuro iyi ichajekesa mutsauko uripo pakati pe525nm ne532nm green lasers, ichisimbisa nzvimbo dzadzo dzekutonga.
532nm Green Laser Zvishandiso
Iwo 532nm egirinhi lasers anopembererwa nekupenya kwawo, kwakajeka girinhi hue, yakanyatso enderana neziso remunhu repamusoro senitivity pasi pezvakajairwa mwenje mamiriro, zvichiita kuti ive yakakosha munzvimbo dzakawanda. Munzvimbo yekuongorora kwesainzi, ma lasers aya akakosha kune fluorescence microscopy, kufambisa mafambiro ehupamhi hwe fluorophores, uye mu spectroscopy yekuongororwa kwakadzama kwezvinyorwa. Bazi rezvekurapa rinokwirisa aya lasers mumaitiro akadai seophthalmologic laser photocoagulation yekurapa retinal detachments, uye dermatological application ine chinangwa chekubvisa chaiwo maronda eganda. Iwo maindasitiri ekushandisa e532nm lasers anoonekwa mumabasa anoda kuoneka kwepamusoro senge laser engraving, kucheka, uye kurongeka. Zvakare, kukwezva kwavo mumagetsi evatengi emalaser pointers, uye muindasitiri yevaraidzo yezviratidziro zvemwenje, inosimbisa kushanda kwavo kwakafara, neruremekedzo rwegirinhi yavo inorova.
Dpss Laser inogadzira sei 532nm green laser?
Chizvarwa che532nm yegirini laser mwenje kuburikidza neDPSS (Diode-Pumped Solid State) tekinoroji yelaser inosanganisira maitiro akaomarara. Pakutanga, mwenje we infrared pa1064 nm unogadzirwa uchishandisa neodymium-doped crystal inopombwa neDiode Laser. Chiedza ichi chinozotungamirwa kuburikidza nekristaro isina mutsetse, iyo inopeta frequency yayo, inonyatso kudzika nepakati kureba kwayo, nekudaro ichigadzira inopenya yegirinhi laser mwenje pa532 nm.
[Link: Ruzivo rwakawanda nezveMaitiro eDPSS laser inoburitsa iyo green laser]
525nm Green Laser Typical Applications
Kunyura mukati meiyo 525nm yegirini laser, kunyanya yayo fiber-yakabatana akasiyana, inoratidza kukosha kwayo mukugadzira laser dazzlers. Zvombo izvi zvisingaurayi zvinogadzirwa kuti zvivhiringidze kana kukanganisa chiono chechinangwa pasina kukuvadza kusingaperi, zvichiita kuti ive sarudzo yemuenzaniso yekushandiswa kwemauto nemutemo. Inoshandiswa zvakanyanya kudzora ruzhinji, chengetedzo yekutarisa, uye kudzivirira zvinogona kutyisidzira, laser dazzlers inoderedza njodzi yekukuvara kwenguva refu. Uyezve, kushandiswa kwavo mumasisitimu anorwisa mota kunoratidza kugona kwavo kumisa zvakachengeteka kana kudzora mota nekupofomadza vatyairi kwenguva pfupi, kuve nechokwadi chekuchengetedza panguva yekutsvaga kana pakutarisa.
Iko kushandiswa kwe525nm girini lasers kunowedzera kupfuura hunyanzvi kunyorera kusanganisira kuvhenekera uye kukwidziridzwa kwekuonekwa. Sarudzo ye525nm wavelength, padyo nepamusoro pekunzwa kweziso remunhu pasi pemamiriro mazhinji emwenje, inopa kuoneka kwakasiyana. Ichi chinopa iyo 525nm green laser chishandiso chakakosha chekuvhenekera, kunyanya mukutsvaga nekununura mabasa uko kuoneka kwakakosha. Uyezve, kutaridzika kwavo kwepamusoro kunoita kuti vakwanise kuita zviitiko zvekunze sekufamba, kudzika musasa, uye kusaina kwechimbichimbi, kushanda sebhekoni ine simba mumamiriro ezvinhu akaoma.
Inkudzivirira zviitiko, iko kurongeka uye kuoneka kwe525nm girinhi lasers inokwidziridzwa pakudomwa kwechinangwa uye kutsvaga kwemhando, zvichibatsira mukuyera chaiko kwezvinhambwe kuenda kune zvakanangwa uye mukutungamira mauto, nekudaro zvichiwedzera kushanda kwemauto. Ivo zvakare vanoita basa rakakosha mukutarisa uye kucherechedzwa, kunyanya panguva yekushanda kwehusiku, nekuvheneka nekumaka tarisiro yemakamera ekutarisa nemidziyo yekuona husiku.
Thenzvimbo yezvokurapazvakare inobatsira kubva mukufambira mberi kwe525nm green laser tekinoroji, kunyanya mu retinal photocoagulation, vachisimbisa kugona kwavo kushandura zvakasiyana-siyana zvekurapa. Pamusoro pezvo, kuvandudzwa kweakakwirira-simba lasers emaindasitiri nesainzi mashandisirwo anoratidza kuita kwakasiyana-siyana uye kugona kwegirinhi lasers, nekufambira mberi kwakadai seAlInGaN-based green laser diodes kuwana zvakabuda zve1W pa525nm, ichizivisa mitsva yekutsvaga nekuvandudza mikana.
Mafungiro ezvemitemo uye mapuroteni ekuchengetedza anotonga kushandiswa kwe525nm green lasers akakosha, kunyanya kupihwa kushanda kwawo mukudzivirira kusingauraye uye kuchengetedzeka kweveruzhinji, kuve nechokwadi chekuti mabhenefiti egreen laser tekinoroji anoiswa zvine hungwaru, kuderedza njodzi dzine chekuita nekushandisa zvisizvo kana kuwandisa.
Mukupedzisa, iyo 525nm yakasvibirira laser inobuda sechiedza chekuvandudza, nekushandisa kwayo kutenderera chengetedzo, kurapwa, kutsvagisa kwesainzi, uye nezvimwe. Kuchinjika kwayo uye kushanda nesimba, kwakadzika midzi mune zvechisikigo zvivakwa zvegirinhi wavelength, zvinomiririra kugona kwelaser kufambisa kufambira mberi uye hunyanzvi muminda yakawanda.
Reference
Kehoe, JD (1998).Laser Dazzlers yeIsiri-inouraya Force Mashandisirwo. Green lasers, kunyanya pa532 nm, yakagadziridzwa seLaser Dazzlers, maturusi ekuchengetedza mutemo, kugadzirisa, uye mauto kuti adyidzane nevanofungidzirwa kubva kure zvisingauraye, zvichikonzera kusagadzikana uye kuvhiringidzika pasina kukuvadza kwenguva refu. Iyi wavelength inonyanya kusarudzwa nokuda kwekushanda kwayo pasi pemazuva ose uye kuderedzwa kwechiedza.
Donne, G. nevamwe. (2006).Multi-wavelength Optical Dazzlers yeVashandi uye Sensor Incapacitation. Tsvagiridzo yemagetsi emagetsi anoshandisa diode lasers uye diode-pumped lasers kuyambuka tsvuku, girinhi, uye violet wavelengths, yakagadzirirwa kusagonesa vashandi uye masensa, ine inogadzirika inobuda simba uye pulse nguva, ichiratidza kuita kwakasiyana-siyana uye kugona kwekushandisa-chaiyo kugadzirisa.
Chen, Y. et al. (2019). Zvishandiso zvekurapa zvegirinhi lasers, kunyanya pa525 nm, zvinoratidzwa nekuda kwekushanda kwavo uye kukodzera kweretinal photocoagulation muophthalmology, zvichiratidza kukosha kwavo mukurapa kwekurapa.
Masui, S. et al. (2013).High-Simba Laser Technology. Kushandiswa kweAlInGaN-based green laser diodes pa525 nm kuwana 1W kubuda, zvichiratidza kugona kwavo kwekushandisa kwepamusoro-kubuda munzvimbo dzakasiyana dzeindasitiri nesainzi.
Nguva yekutumira: Mar-26-2024