Ubucucike bw'amashanyarazi n'imbaraga nyinshi bya laser

Ubucucike bw'amashanyarazi n'imbaraga nyinshi bya laser

Ubucucike ni ingano yumubiri tumenyereye mubuzima bwacu bwa buri munsi, ubucucike tuvuga cyane ni ubucucike bwibikoresho, formula ni ρ = ​​m / v, ubucucike bungana na misa igabanijwe nubunini. Ariko ubucucike bwimbaraga nimbaraga zingufu za laser ziratandukanye, hano gutandukana n'akarere aho kuba ingano. Imbaraga nazo nizo zihuye ninshingamubiri nyinshi, kuko dukoresha amashanyarazi burimunsi, amashanyarazi azaba arimo ubutegetsi, ni ukuvuga ubukungu bwingufu nigihe cyingufu, ni ukuvuga, igice cyubucucike bwimbaraga ni w / m2, no muriumurima wa laser, kubera ko ikibanza cya laser kibaho ni gito, muri rusange w / cm2 ikoreshwa nkigice. Ubucucike bw'ingufu buvanwa mu gitekerezo cyagenwe, guhuza imbaraga n'ubucucike, kandi igice ni J / CM2. Mubisanzwe, abihwema basobanurwa gukoresha ubucucike bwimbaraga, mugiheGupakirabasobanurwa gukoresha ubucucike bwimbaraga nubucucike bwingufu.

Iyo ibikorwa bya laser, ubucucike bwimbaraga busanzwe bugena niba urwego rwo gusenya, cyangwa guhosha, cyangwa ibindi bikoresho byo gukoreramo bigerwaho. Urugero ni igitekerezo gikunze kugaragara mugihe wiga imikoranire ya laser. Kugirango ubushakashatsi bugufi (bushobora gufatwa nkicyiciro cya Amerika), ultra-guswera-kwipimisha) ibikoresho bya NS Iki gitekerezo, kurwego rwimikoranire, cyerekana imbaraga zikora ku ntego kuri buri gice, mugihe cya laser kurwego rumwe, iki kiganiro gifite ubusobanuro bukomeye.

Hariho kandi urubisi rwingufu zibangamira inshinge imwe. Ibi kandi bituma ubushakashatsi bwa laser - ibintu bigoye cyane. Ariko, ibikoresho byubushakashatsi byumunsi ntibisanzwe bihinduka, ubugari bwabi ko ari igihe, ntabwo ari umwanya). Ariko, biragaragara ko urukirame rwa laser laser bushobora kuba urukiramende, akazu ka kare, cyangwa inzogera cyangwa imiyoboro, kandi bamwe bagenwa n'imitungo ya lasese ubwayo, bikaba bimeze.

Ubugari bwa Pulse busanzwe butangwa nubugari bwuburebure bwa kabiri butangwa na oscilloscope (impinga yuzuye igice cya Fewth), idutera kubara agaciro k'imbaraga ubucucike bw'ingufu, ari hejuru. Uburebure bukwiye kimwe cya kabiri nubugari bugomba kubarwa nuburebure bwimibare, igice nubugari. Nta Iperereza rirambuye muri niba hari urwego rwa myuiance kijyanye no kumenya. Kuko ubucucike bw'imbaraga ubwabwo, ubugari bwa spatial kugwizwa no gukwirakwiza radiyo, urangije.