Mustaqbalka mashiinka saxda ah ee aadka u dhaqsaha badan

Mashiinka saxda ah waa qayb muhiim ah oo ka mid ah wax soo saarka laysarka. Waxay ka soo bilaabatay laysarka cagaaran/ultraviolet-ka ee nanosecond ee hore ilaa laysarka picosecond iyo femtosecond, haddana laysarka aadka u degdega ah ayaa ah kuwa ugu badan. Maxay noqon doontaa isbeddelka horumarinta mustaqbalka ee mashiinka saxda ah ee aadka u degdega ah?

Laysarka aadka u degdega ah ayaa ahaa kuwii ugu horreeyay ee raacay waddada tignoolajiyada laser-ka ee adag. Laysarka adag ee adag waxay leeyihiin astaamo awood sare leh oo wax soo saar ah, xasillooni sare iyo xakamayn wanaagsan. Waa sii socoshada casriyeynta ee laysarka adag ee nanosecond/sub-nanosecond, sidaa darteed laysarka adag ee femtosecond femtosecond waxay beddelaan nanoseconds laysarka adag ee adag waa macquul. Laysarka fiber-ka waa caan, laysarka aadka u degdega ah ayaa sidoo kale u dhaqaaqay jihada laysarka fiber-ka, laysarka fiber-ka picosecond/femtosecond ayaa si degdeg ah u soo baxay, iyagoo la tartamaya laysarka adag ee aadka u degdega ah.

Astaan ​​muhiim ah oo ka mid ah laysarka aadka u dheereeya waa casriyeynta laga bilaabo infrared ilaa ultraviolet. Habaynta laysarka picosecond ee infrared-ka waxay leedahay saameyn ku dhawaad ​​​​ugu fiican jarista iyo qodista galaaska, substrates-ka dhoobada, jarista wafer, iwm. Si kastaba ha ahaatee, iftiinka ultraviolet-ka ee ku jira barakada garaaca aadka u gaaban wuxuu gaari karaa "habaynta qabow" ilaa xad dhaaf ah, feereynta iyo jarista agabkana ma laha calaamado gubasho ah, taasoo gaarta habayn qumman.

Isbeddelka tignoolajiyada ee laser-ka garaaca wadnaha ee aadka u gaaban ayaa ah in la kordhiyo awoodda , laga bilaabo 3 watts iyo 5 watts maalmaha hore ilaa heerka hadda ee 100 watt. Waqtigan xaadirka ah, habaynta saxda ah ee suuqa guud ahaan waxay isticmaashaa 20 watts ilaa 50 watts oo awood ah. Hay'ad Jarmal ah ayaa bilowday inay wax ka qabato dhibaatada laser-yada aadka u dhaqsaha badan ee heerka kilowatt. S&A Qaboojiyaha laysarka ee aadka u degdeg badan Taxanuhu wuxuu dabooli karaa baahiyaha qaboojinta ee inta badan laser-yada aadka u dhaqsaha badan ee suuqa yaal, wuxuuna kobcin karaa khadka wax soo saarka qaboojiyaha S&A iyadoo loo eegayo isbeddellada suuqa.

Iyada oo ay saameeyeen arrimo ay ka mid yihiin COVID-19 iyo jawiga dhaqaale ee aan la hubin, baahida loo qabo qalabka elektaroonigga macaamiisha sida saacadaha iyo kiniiniyada ayaa hoos u dhici doonta sanadka 2022, iyo baahida loo qabo laysarka aadka u dheereeya ee PCB (looxa wareegga daabacan), muraayadaha bandhigga iyo LED-ka ayaa hoos u dhici doona. Kaliya goobaha wareegga iyo jajabka ayaa la sameeyay, mashiinnada saxda ah ee laysarka ee aadka u dheereeya ayaa la kulmay caqabado korriin.

Habka looga bixi karo laysarka aadka u dheereeya waa in la kordhiyo awoodda lana horumariyo xaalado badan oo codsi ah. Boqollaal-watt picoseconds ayaa noqon doona kuwo caadi ah mustaqbalka. Heerka ku celcelinta sare iyo laysarka tamarta garaaca sare waxay suurtogalinayaan xitaa awoodo farsamayn oo weyn, sida jarista iyo qodista galaaska ilaa 8 mm dhumucdiisuna tahay. laysarka UV picosecond ku dhawaad ​​​​ma laha cadaadis kuleyl wuxuuna ku habboon yahay farsamaynta agabka aadka u xasaasiga ah, sida jarista stent-ka iyo alaabada kale ee caafimaadka ee aadka u xasaasiga ah.

Isu-imaatinka iyo wax-soo-saarka alaabada elektaroonigga ah, hawada sare, biomedical, wafer semiconductor iyo warshadaha kale, waxaa jiri doona tiro badan oo shuruudaha mashiinka saxda ah ee qaybaha, habka laysarka aan la taaban karinna wuxuu noqon doonaa doorashada ugu fiican. Marka jawiga dhaqaale uu soo hagaago, isticmaalka laysarka aadka u dheereeya wuxuu si lama huraan ah ugu soo laaban doonaa wadada kobaca sare.