Mphamvu za ma lasers

Mphamvu ya nkhuni imanena za mphamvu zofala ndi laser laseji pa gawo lililonse. Nthawi zambiri, ma laser amatha kutulutsa mafunde osapitilira (Cw) kapena Pindalizani Mafunde, ndi Mafuwa Omwe Akufunika Kwambiri mu Ntchito Zambiri Monga momwe zinthu zilili, zida zamankhwala, ndi kafukufuku wazachipatala. Kuzindikira mikhalidwe ya laser Mphamvu yamagetsi ndikofunikira kuti muthe kukonza magwiridwe ake ndikuwongolera ntchito.

1. Tanthauzo ndi muyeso wa pulse mphamvu

Mafuta a laser amatulutsa mphamvu ndi mafuta a laser iliyonse, nthawi zambiri amayesedwa mu Joules (J). Mosiyana ndi mafunde osalekeza (a CW

Mphamvu zam'madzi zitha kuwerengedwa pogwiritsa ntchito njira zotsatirazi: e = ppeak × mainchi. Komwe e ndi mphamvu yam'madzi (Juules), Ppeak ndiye mphamvu yamphamvu yam'mphepete (yatts), ndi nes ndi nthawi yozizira (masekondi). Izi zikutanthauza kusintha kwapadera kwamphamvu kwa onse awiri ndi m'lifupi mwake.

2. Zinthu zomwe zikukhudza mphamvu za pulse

Pali zinthu zingapo zomwe zimapangitsa kupaka mphamvu kwa laser, kuphatikiza:

①Mapangidwe a laser ndi mtundu:
Mitundu yosiyanasiyana ya ma Lasers imakhudza kukula kwa mphamvu. Mwachitsanzo, ma lasers olimba a boma nthawi zambiri amapereka mphamvu zapamwamba kwambiri, zoyenera zomwe zimafunikira zotulutsa mphamvu kwambiri. Komabe, manja ake amatha kupanga mphamvu zapamwamba posintha mawonekedwe awo.

②Kutalika kwa Nyunja (Khumi):
Tsitsani kutalika kwake, mphamvu yapamwamba kwambiri m'nthawi yopatsidwa, yomwe imalola mphamvu zapamwamba kwambiri. Mawonekedwe ofanana m'masamba omwe akupsa amasintha pakati pa nanoseconds pakati pa nanoseconds ndi picosecond, ndi makisitala osakhalitsa omwe amagwiritsidwa ntchito kwambiri chifukwa cha mphamvu zawo zazikulu.

③Mphamvu ya Laser ndi Magetsi kutembenuka bwino:
Mphamvu ya laser mwachindunji imasankha mphamvu zotulutsa. Njira zina za laser zimatha kusinthasintha mwakukonzekera pakukonzanso kapangidwe kake kamene kamapeza kapena khoma la laser, potero kuwonjezereka mphamvu.

④Laser amrjierers:
M'magulu ambiri a laser apamwamba, a nthawi yogwiritsa ntchito amagwiritsidwa ntchito kuwonjezera mphamvu yotulutsa. Kudzera mu magawo angapo odzolitsidwa, mphamvu zamkati zitha kukhala zowombera kwambiri.

⑤Laser drive pano:
Kuyendetsa kwamakono kwa diide kapena njira ya laser ndi chinthu chofunikira kwambiri chomwe chimapangitsa kutulutsa kwamphamvu ndi kutulutsa mphamvu. Posintha zamakono, boma la laser limatha kusinthidwa, motero limakhudza zotulutsa zotulutsa.

3. Ntchito ya laser imapanga mphamvu

Kukula kwa laser mphamvu kumatsimikizira kuti ndizoyenera kwa minda yosiyanasiyana. Ntchito zina zomwe zimagwiritsidwa ntchito zimaphatikizapo:

①Kupanga Zinthu:
Mu laser yowuzidwa, kudula, ndi kujambulidwa, mphamvu zam'magazi zimatha kuwongolera kuti tikwaniritse kukonza komanso kukonza kwambiri. Mphamvu zapamwamba ndizoyenera kukonza zitsulo, pomwe mphamvu zotsika kwambiri zimagwiritsidwa ntchito pompopompo.

②Ntchito Zachipatala:
Ma Lasers am'madzi amagwiritsidwa ntchito kwambiri mu gawo lachipatala, makamaka kwa maopaleshoni a laser, chithandizo cha khungu, ndi chithandizo cha ophthalmic. Mwachitsanzo, mapira am'madzi omwe ali ndi mphamvu zambiri amatha kuyang'ana kukhazikika kwa malo ena am'mimba kuti athetse matenda osokoneza bongo kapena kuchiritsa.

③Lidar ndi Kutali Kwakutali:
Tekinoloji ya liadar imadalira mphamvu zapamwamba zamphamvu zamphamvu zoyenerera komanso kulingalira. Pakuwunikira zachilengedwe, kuyendetsa modziyimira pawokha, ndikuwunika Drone, Kukula kwa mphamvu kumakhudzanso mtunda wa chizindikiritso.

④Kafukufuku wasayansi:
Ma Lasers akupsa amatenganso gawo lofunikira pakuyesa mu fizikisi, chemistry, ndi biology. Mwa kuwongolera kwamphamvu kwam'madzi, asayansi amatha kuchititsa khungu la laser-kuyika pang'onopang'ono, kuthamanga kwa tinthu, ndi kafukufuku wozizira wa laser.

4. Njira zowonjezera mphamvu

Njira zofala zowonjezera mphamvu ya laser zimaphatikizapo:

①Pezani kungotha ​​kwapakatikati:
Posankha zoyenera kukhala ndi mwayi wopeza mapangidwe a laser ya laser, kutulutsa mphamvu ya laseji kungawonjezeredwe.

②Mitundu yambiri yaser yokwezeka:
Mitundu yambiri imatha kuwonjezera mphamvu ya laser kuti ikwaniritse zofunikira zosiyanasiyana.

③Kuchulukitsa kuyendetsa kwapafupi kapena kokweza:
Kusintha kuyendetsa kwa laser ya laser kapena kupindika kumatha kubweretsa mphamvu zazikuluzikulu.

④Tekinoloni yopanga zithunzi:
Pogwiritsa ntchito kapangidwe kake ndi kapangidwe kake, nthawi ya kukoka ikhoza kufupikitsidwa, kuwonjezera mphamvu yake ndi kumasula mphamvu zambiri nthawi yochepa.

5. Kumaliza

Mphamvu ya laser ndi gawo lofunikira lomwe limapangitsa magwiridwe antchito ndi kugwiritsa ntchito lasers m'minda yosiyanasiyana. Ndi kupita patsogolo kosalekeza muukadaulo wa laser, pukuta laser adzakhala ndi ntchito yothandiza m'mafakitale ambiri. Kuchokera pamakina ofunikira kumveketsa bwino kwambiri ndi chithandizo chamankhwala, mphamvu yayikulu mphamvu ya zopatsira a Lasers imatsegulira njira zatsopano. Kuzindikira malingaliro oyamba a kukongoletsa ndi zinthu zomwe zimapangitsa kungathandize kupanga zisankho zingapo zasayansi popanga ndi kugwiritsa ntchito njira za laser.