Baaxadda Warshadaha Fasalka Femtosecond Dayactirka Laser

Taxanaha Satsuma ee Kooxda Amplitude Laser waa laysar heer-sare ah oo warshadeed oo heer-femtosecond ah oo si ballaaran loogu isticmaalo micromachining sax ah, cilmi-baaris caafimaad iyo saynis. Iyada oo ay ugu wacan tahay awooddeeda sare iyo sifooyinka garaaca wadnaha aadka u gaaban, qalabku wuxuu leeyahay shuruudo degenaansho oo aad u sarreeya, isticmaalka muddada dheer ama hawlgalka aan habboonayn ayaa laga yaabaa inuu keeno guuldarrooyin.

Maqaalkani wuxuu bixin doonaa hagitaan farsamo oo dhamaystiran oo ka yimaada cilladaha caadiga ah, dayactirka maalinlaha ah, fikradaha dayactirka, tallaabooyinka ka hortagga, iwm., si loo caawiyo dadka isticmaala inay yareeyaan khatarta wakhtiga hoos u dhaca iyo kordhinta nolosha adeegga qalabka.

2. Falanqaynta khaladaadka caadiga ah ee laser-ka Satsuma

(1) Laysarka awoodda leysarka oo yaraatay ama wax soo saar aan degganeyn

Sababaha suurtagalka ah:

Da'da crystal crystal (sida Yb:YAG) ama saamaynta lenska kulaylka

Wasakhaynta ama dhaawaca qaybaha indhaha (wax-u-milicsada, balaadhinta iftiinka)

Waxtarka ilaha bamka oo yaraaday ( module LD)

Saamaynta: Saxnaanta hab-socodka oo la dhimay, tayada goynta/qodista oo yaraatay

(2) Balaadhinta garaaca wadnaha ama hoos u dhaca qaabka

Sababaha suurtagalka ah:

Qalafsanaanta godka resonant (oo ay sababtay gariirka farsamada ama isbeddelka heerkulka)

leexashada ama dhaawaca cutubka magdhowga kala firdhiya (sida muraayada la gariiray)

Nidaamka qufulka fashilka (sida SESAM failure)

Saamaynta Saamaynta: Luminta awoodda farsamaynta femtosecond, korodhka aagga kuleylka saameeya (HAZ)

(3) alaarmiga habka qaboojinta (heerkulka biyaha aan caadiga ahayn)

Sababaha suurtagalka ah:

Wasakhowga qaboojiya ama daadinta

Xiritaanka bamka biyaha/kuleyliyaha

TEC ( qaboojiye kuleyl ah) oo aan shaqeynin

Saamaynta: kulaylka laserka iyo xidhitaanka, dhaawaca muddada dheer ee qaybaha indhaha

(4) Nidaamka xakamaynta ama qaladka isgaarsiinta

Sababaha suurtagalka ah:

Boodhka weyn/FPGA ee kontoroolka gudoonka oo fashilmey

Xidhiidhka khadka xogta oo liita

Arrimaha ku habboon software (sida LabVIEW khilaafyada darawalka)

Saamaynta: Qalabka lama bilaabi karo ama koontaroolka fog ayaa guuldareysta

3. Hababka dayactirka maalinlaha ah

(1) Dayactirka nidaamka indhaha

Kormeerka toddobaadlaha ah:

Isticmaal hawo ciriiri ah oo aan boodh lahayn si aad u nadiifiso daaqadaha indhaha (sida muraayadaha wax soo saarka, balaadhinta iftiinka)

Hubi isku toosinta dariiqa indhaha si aad uga fogaato weecsanaanta ay keento cadaadiska farsamada

Dayactirka saddex-biloodlaha ah:

Isticmaal wakiilka gaarka ah ee nadiifinta + maro aan boodh lahayn si aad u tirtirto qaybaha indhaha (iska ilaali waxyeelada khamriga ee daaha)

Hubi kristanta leysarka (Yb:YAG) gudbinta, beddel haddii loo baahdo

(2) Maareynta nidaamka qaboojinta

Beddelka qaboojiyaha:

Isticmaal biyo deionized + waxyaalaha ilaaliya, beddel 6dii biloodba mar

Si joogto ah u hubi kala-goysyada tuubooyinka biyaha si aad uga hortagto daadinta biyaha

Nadiifinta shucaaca:

Nadiifi siigada hiitarka 3dii biloodba mar (si aad uga fogaato hoos u dhaca waxtarka qaboojinta hawada)

(3) Baarista makaanikada iyo korantada

Gariirka iyo la socodka heerkulka:

Hubi in laysarka lagu rakibay meel aan naxdin lahayn

Heerkulka deegaanka waxaa lagu xakameynayaa 18 ~ 25 ℃, qoyaan <60%

Tijaabada xasiloonida sahayda korontada:

Isticmaal oscilloscope si aad u ogaatid isbedbeddelka tamarta sahayda (baahi <± 5%)

4. Fikradaha dayactirka iyo habka cilad-raadinta

(1) Tallaabooyinka ogaanshaha degdega ah

U fiirso summada alaarmiga (sida "Cilaad kuleyl", "Cillad bamka"

Ogaanshaha moduleka:

Qaybta indhaha: Ku hubi wax-soo-saarka mitirka korontadu / falanqeeyaha iftiinka

Qaybta kontoroolka korantada: Cabbir bamka hadda jira iyo calaamada sabuuradda guud

Qaybta qaboojiyaha: Hubi heerka shaqada ee mitirka socodka iyo TEC

(2) Kiisaska dayactirka caadiga ah

Kiiska 1: Hoos u dhaca awoodda

Xakamaynta cilladda: Nadiifi qaybaha indhaha marka hore → Soo ogow LD wadwaha hadda

Xalka: Beddel muraayadda wasakhaysan oo soo celi awoodda

5. Tallaabooyinka ka-hortagga iyo talooyinka hagaajinta

(1) In la dhimo khaladaadka shaqada aadanaha

Tareen hawl wadeenada inay si adag u mamnuucaan xidhiidhka tooska ah ee qaybaha indhaha

Deji maamulka oggolaanshaha si aad uga fogaato dheelitir la'aanta cabbirka

(2) Hagaajinta deegaanka

Ku rakib heerkul joogto ah iyo nidaamka qoyaanka (gaar ahaan xaaladaha habaynta saxda ah ee saxda ah)

Isticmaal tamarta UPS si aad uga hortagto Jooji kororka korantada

(3) Is-habaynta xirfadeed ee joogtada ah

La xidhiidh sarkaalka Amplitude ama adeeg bixiyayaasha idman sanad walba si aad u qabato:

Qalabaynta Spectral (si loo hubiyo saxnaanta hirarka dhexe)

Ogaanshaha ballaca garaaca garaaca (si loo ilaaliyo waxqabadka femtosecond)

6. Taageerada adeegga dayactirka

Haddii aadan adigu xallin karin dhibaatada, shirkadeena waxay ku siin kartaa:

Qaybaha dambe ee asalka ah (sida SESAM, Yb: YAG crystal)

Adeegga goobta degdega ah (ka jawaab 48 saacadood gudahood)

Qorshaha hagaajinta waxqabadka (kor u qaad software/hardware si nolosha loo kordhiyo)

Gabagabo

Hawlgalka xasilloon ee Satsuma femtosecond lasers waxay ku xiran tahay hawlgalka caadiga ah + dayactirka joogtada ah. Falanqaynta qaladka iyo tallaabooyinka ka hortagga ee qodobkan ayaa si weyn u yareeyn kara khatarta wakhtiga hoos u dhaca. Haddii aad u baahan tahay taageero farsamo oo qoto dheer, fadlan xor u noqo inaad la xidhiidho farsamayaqaanadeena