Qeexida Ultrafast Lasers
Laysarada Ultrafast waxay tixraacaan leysarka soo daaya garaaca garaaca aadka u gaagaaban, sida caadiga ah picosecond (10⁻¹² ilbiriqsi) ama femtosecond (10⁻¹⁵ ilbiriqsi). Sababtoo ah muddada garaaca wadnaha ee aadka u gaaban, laser-yadani waxay la falgalaan agabka ugu horreyntii iyada oo loo marayo kuwa aan kuleyl ahayn, saameyn aan toos ahayn, si weyn u yareynaya faafinta kulaylka iyo dhaawaca kulaylka. Sifadan gaarka ah waxay ka dhigaysa laysarka ultrafast mid ku habboon micromachining sax ah, hababka caafimaadka, iyo cilmi baarista sayniska.
Codsiyada Laser Ultrafast
Awooddooda ugu sarreysa iyo saameynta kulaylka ugu yar, laser-ka ultrafast ayaa si ballaaran looga adeegsadaa warshadaha kala duwan, oo ay ku jiraan:
1. Warshadaha Micromachining:
Laysarada Ultrafast waxay awood u siinaysaa goynta saxda ah, qodista, calaamadaynta, iyo habaynta dusha sare ee heerarka yar iyo nano ee leh aagagga kuleylku saameeyay ugu yar.
2. Sawirka Caafimaadka iyo Biyo-daweynta:
Indhaha, laysarka femtosecond ayaa loo isticmaalaa qalliinka indhaha LASIK, iyagoo siinaya goyn sax ah oo xiniinyaha ah oo leh dhibaatooyin yar oo qalliinka kadib. Intaa waxaa dheer, waxaa lagu dabaqaa mikroskoobyo badan oo sawir-qaade ah iyo falanqaynta unugyada biomedical.
3. Cilmi-baarista Sayniska:
Laysaradani waxay door muhiim ah ka ciyaaraan spectroscopy-wakhti la xaliyay, indho-indheyn aan toos ahayn, kantaroolka tirada, iyo cilmi baarista walxaha cusub, taas oo u oggolaanaysa saynisyahannadu inay sahamiyaan dhaqdhaqaaqyada ultrafast ee heerarka atomiga iyo molecular.
4. Isgaarsiinta indhaha:
Qaar ka mid ah lasers ultrafast, sida 1.5μm fiber lasers, waxay ku shaqeeyaan band isgaarsiinta fiber indhaha ee lumay-hooseeya, u adeega sida ilo iftiin ah oo loogu talagalay gudbinta xogta xawaaraha sare leh.
![What Are Ultrafast Lasers and How Are They Used?]()
Halbeegyada Awoodda iyo Waxqabadka
Laysarka Ultrafast waxaa lagu gartaa laba cabbir oo awoodeed oo muhiim ah:
1. Celceliska Awoodda:
Waxay u dhaxaysaa tobanaan milliwatts ilaa dhowr watts ama ka sareeya, iyadoo ku xidhan shuruudaha codsiga.
2. Awoodda ugu sarreysa:
Sababtoo ah muddada garaaca wadnaha oo aad u gaaban, awoodda ugu sarreysa waxay gaari kartaa dhowr kilowatts ilaa boqolaal kilowatts. Tusaale ahaan, qaar ka mid ah lasers-ka femtosecond waxay ku hayaan celceliska awoodda 1W, halka awoodda ugu sarreysa ay tahay dhowr amar oo ka sarreeya.
Tilmaamayaasha waxqabadka muhiimka ah waxaa ka mid ah heerka soo noqnoqda garaaca wadnaha, tamarta garaaca wadnaha, iyo ballaca garaaca wadnaha, kuwaas oo dhan waa in la hagaajiyaa iyada oo ku saleysan baahida warshadaha iyo cilmi baarista gaarka ah.
Hormarinta Warshadaha iyo Warshadaha hormuudka ka ah
Dhowr warshadood oo caalami ah ayaa xukuma warshadaha laser ultrafast:
1. Isku xidhan, Spectra-Physics, Newport (MKS)
- Shirkado la aasaasay oo leh tignoolajiyada qaan-gaadhka ah iyo codsiyo badan oo warshado iyo saynis ah.
2. TRUMPF, IPG Photonics
– Hogaamiyayaasha suuqa ee xal processing laser warshadaha.
3. Soo-saareyaal Shiinees ah (Han's Laser, GaussLasers, Photonics YSL)
- Ciyaartoyda soo ifbaxaya ee samaynaya horumar la taaban karo oo ku saabsan qaabaynta laysarka, teknoolajiyada qufulka, iyo isdhexgalka nidaamka.
Nidaamyada qaboojinta iyo Maareynta kulaylka
Inkasta oo ay awooddoodu hooseeyso, laser-yada ultrafast waxay dhaliyaan kuleyl la taaban karo isla markiiba sababtoo ah awooddooda ugu sarreysa. Nidaamyada qaboojinta waxtarka leh ayaa lagama maarmaan u ah si loo hubiyo waxqabadka xasilloon iyo nolol hawleed oo dheer.
Nidaamyada qaboojinta:
Laysarka Ultrafast waxaa badanaa lagu qalabeeyaa qaboojiyeyaasha warshadaha leh heerkulka xakamaynta saxda ah ± 0.1 ° C ama ka sii wanaagsan si loo ilaaliyo waxqabadka laser xasilloon.
Chillers-taxane TEYU CWUP
:
Naqshad gaar ah oo loogu talagalay qaboojinta laysarka ultrafast, qaboojiyeyaasha laser-ka waxay bixiyaan nidaaminta heerkulka PID-ga oo sax ah inta u dhaxaysa 0.08 ° C ilaa 0.1 ° C. Waxay sidoo kale taageeraan isgaarsiinta RS485 ee kormeerka fog iyo xakamaynta, iyaga oo ka dhigaya kuwo ku habboon nidaamyada 3W -60W ultrafast laser.
![Water Chiller CWUP-20ANP Offers 0.08℃ Precision for Picosecond and Femtosecond Laser Equipment]()
Isbeddellada mustaqbalka ee Lasers Ultrafast
Warshadaha laysarka ultrafast ayaa u sii socda:
1. garaaca garaaca gaaban, Awooda ugu sarreysa:
Horumarka socda ee habka-qufulka iyo isku-buufinta garaaca wadnaha waxay awood u siinaysaa laysarka garaaca wadnaha attosecond codsiyada saxda ah ee xad dhaafka ah.
2. Nidaamyada Modular iyo Compact:
laser ultrafast mustaqbalka waxay noqon doontaa mid isku dhafan oo saaxiibtinimo leh, yaraynta kakanaanta iyo kharashka codsiga.
3. Qiimaha Hoose iyo Deegaanaynta:
Sida qaybaha muhiimka ah sida kiristaalo laysarka, ilaha bamka, iyo nidaamyada qaboojinta ay noqdaan kuwo dalka gudihiisa laga soo saaro, kharashaadka laser ultrafast waa hoos u dhici doona, fududaynta korsashada balaadhan.
4. Is dhexgalka Warshadaha:
Laysarada Ultrafast waxay si sii kordheysa ugu milmi doonaan meelaha ay ka midka yihiin isgaarsiinta indhaha, macluumaadka tirada, mashiinada saxda ah, iyo cilmi baarista biomedical, iyagoo wadi doona hal-abuur cusub oo tignoolajiyadeed.
Gabagabo
Tiknoolajiyada laysarka Ultrafast si degdeg ah ayay u horumaraysaa, iyadoo bixisa saxnaan aan la is barbar dhigi karin iyo saamaynta kulaylka ugu yar ee dhinacyada warshadaha, caafimaadka, iyo sayniska. Soo-saareyaasha hormuudka ah waxay sii wadaan inay sifeeyaan cabbirrada laysarka iyo farsamooyinka is-dhexgalka halka horumarinta nidaamyada qaboojinta iyo kulaylka ay kor u qaadaan xasilloonida laysarka. Maaddaama uu kharashku hoos u dhaco oo codsiyada isdhaafsiga warshadaha ay balaadhaan, laser-yada ultrafast ayaa loo dejiyay inay wax ka beddelaan warshado badan oo teknoolojiyad sare ah.
![Waa maxay Lasers Ultrafast iyo sidee loo isticmaalaa? 3]()