Ndeupi musiyano uripo pakati peanoshanda uye passive Q-switch laser?

Chii chinonzi Q switch?

Q-switching inzira inoshandiswa mulaser tekinoroji kugadzira mapfupi, akakwira-simba mwenje pulses. Izvi zvinonyanya kukosha mumashandisirwo akadai selaserKubvisa tattoo, uko laser inoda kuburitsa simba munguva pfupi pfupi kuti ibudirire kuputsa zvimedu zveinki pasina kukuvadza ganda rakatenderedza.Q-yakachinja Nd: YAG lasersanowanikwa mune maviri mawavelengths makuru: 1064nm uye 532nm, achivaita akakodzera kurapa marudzi ese eganda uye ma tatoo emarudzi ese.

Actively vs. Passively Q-Switched Lasers

Musiyano mukuru pakati pekushingaira uye kungoitaQ-kuchinja lasersndiyo nzira inoshandiswa kuita Q-switching effect. Inoshingaira Q-inochinja lasers inoshandisa yekunze mashini, senge electro-optic modulator, kudzora kubuda kwelaser. Izvi zvinobvumira nguva chaiyo uye simba rekutonga, zvichikonzera pulse durations inosvika 5 nanoseconds. Passively Q-switched lasers, kune rumwe rutivi, vanovimba nemaabsorbir anowanikwa mukati meiyo laser cavity kuti awane Q-switching. Nepo passive masisitimu angave akareruka uye akawedzera compact, anogona kunge asingape iyo yakafanana nhanho yekutonga seanoshanda masisitimu.

Zvakanakira Active Q-Switched Lasers

Inoshanda Q-inochinja lasers, senge iyoFDA-yakatenderwa Nd: YAG laser, ipai zvakawanda zvakanakira mumakiriniki application. Iko kugona kugadzirisa-tune pulse nguva uye kubuda kwesimba kunobvumira varapi kugadzirisa marapiro kune ega ega zvinodiwa nemurwere. Izvi zvinonyanya kushanda mukubvisa laser tattoo, sezvo akasiyana tattoo mavara nemhando dzeganda zvinoda akasiyana mazinga esimba kuti awane mhedzisiro. Iyo 1064nm wavelength inonyanya kushanda kune akasviba ma tattoos, nepo 532nm wavelength inonyanya kukodzera ma tattoos akareruka.

Kushandiswa kwe laser tattoo kubvisa

Iyo Q-yakachinja Nd: YAG laser inonyanya kutariswa seyegoridhe chiyero chekubvisa laser tattoo. Iyo inokwanisa kuendesa yakakwira-simba pulses munguva pfupi yenguva, ichidzikisa njodzi yekukuvadzwa kweganda uku ichinyatso kuputsa tattoo ink particles.Active Q-switching tekinorojizvinowedzera kuwedzera kugona uku, zvichiita kuti kurapwa kuve kwakanyanya uye kunoda masesheni mashoma. Varwere vanogona kuwana ma tattoos akareruka, kazhinji nekusagadzikana kushoma uye nguva yekudzikira.

Kuchengetedza uye kushanda

Chengetedzo ndiyo yekutanga kutariswa kune chero nzira yekurapa, uye iyo FDA-yakatenderwa Nd: YAG laser yakagadzirirwa ine izvi mupfungwa. Iyo inoshanda Q-switching meshini inovimbisa kuti simba rinounzwa rinoshanda uye rakachengeteka paganda. Pamusoro pezvo, kuita kwakasiyana-siyana kwe1064nm uye 532nm wavelengths kunoita kuti vanachiremba vabate akasiyana siyana emavara e tattoo nemhando dzeganda, zvichiita kuti ive sarudzo yepamusoro kumakiriniki edermatology.

Mukupedzisa

Muchidimbu, kunzwisisa mutsauko uripo pakati peanoshanda uye asingaiti Q-switched lasers kwakakosha kune chero munhu anofunga kubviswa kwelaser tattoo kana mamwe marapirwo eganda. Active Q-switched Nd: YAG lasers ndeye FDA-yakatenderwa uye inoshandisa tekinoroji yepamberi kupa mhinduro yakavimbika uye inoshanda yekukubatsira iwe kuzadzisa zvaunoda mhedzisiro. Nekushandisa iyo yakasarudzika midziyo ye1064nm uye 532nm wavelengths, vanachiremba vanogona kupa marapirwo emunhu zvichienderana nezvinodiwa nevarwere vavo, kuve nechokwadi chekuchengetedza uye kushanda kwega kwega kurapwa.