Yintoni iLaser yeFemtosecond?

I-laser ye-femtosecond ikhupha i-ultra-short light pulses, nganye ithatha i-quadrillionth enye yesekhondi (10^-15 imizuzwana). Eli xesha lifutshane kakhulu livumela ukusetyenzwa kwezinto ezichanekileyo kunye nomonakalo omncinci we-thermal, ukwenzalasers femtosecondixabiseke kakhulu kwizicelo ezahlukeneyo ezichaneke kakhulu.

Isebenza njani iFemtosecond Lasers?

Ii-laser ze-Femtosecond zisebenza ngokuvelisa i-ultra-short pulses ngokusebenzisa inkqubo ebizwa ngokuba yi-mode-locking, apho amaza okukhanya amaninzi adityanisiweyo ukuvelisa i-pulse enye, ephezulu. Ezi pulses zinxibelelana nemathiriyeli ngeenkqubo zokufunxa ezingezizo, ezivumela ukukhupha ngokuchanekileyo ngaphandle kokusasazwa kobushushu.

Amacandelo angundoqo weNkqubo yeLaser ye-Femtosecond

• Fumana Phakathi: Ngokuqhelekileyo isafire eyenziwe ngetitanium (Ti

  ) i-crystal okanye i-ytterbium-doped fiber, eyandisa ukukhanya kwelaser.

  
  

• Indlela yokutshixa inkqubo: Iqinisekisa ukuveliswa kwee-ultra-short pulses.

• I-Pulse Compressor: Yehlisa ubude be-pulse kuluhlu lwe-femtosecond.

• Inkqubo yokuhanjiswa kweBeam: Uqondisa i-laser pulses kwizinto ezijoliswe kuzo ngokuchaneka okuphezulu.

Izinto eziluncedo zeUltrafast Pulses

• Umonakalo omncinci weThermal: I-ultra-short-short pulse duration inqanda ukubekwa kwamandla kumthamo omncinci, ukunciphisa iindawo ezichatshazelwe bubushushu.

• Ukuchaneka okuphezulu: Yenza i-micromachining kunye nokuguqulwa kwe-nano-scale.

• Ukuguquguquka: Isebenza kuluhlu olubanzi lwezixhobo, kubandakanya isinyithi, iipolima, kunye nezicubu zebhayoloji.

Femtosecond vs. Picosecond kunye neNanosecond Lasers

Ukuqonda umahluko phakathi kwe-femtosecond, picosecond, kunye ne-nanosecond lasers kubalulekile ekukhetheni iteknoloji efanelekileyo kwizicelo ezithile.

Pulse Ubude Ukuthelekisa

• IiLasers zeFemtosecond: 10^-15 imizuzwana

• IiLaser zePicosecond: 10^-12 imizuzwana

• IiLasers zeNanosecond: 10^-9 imizuzwana

Impembelelo kuLungiselelo lweMathiriyeli

• IiLasers zeFemtosecond: Nikeza olona chanekileyo luphezulu kunye neziphumo zobushushu obungakhathaliyo, zilungele izixhobo ezibuthathaka kunye nezicelo ezifuna ukuchaneka okugqithisileyo.

• IiLaser zePicosecond: Ukubonelela ngokulinganisela phakathi kokuchaneka kunye nesantya sokucubungula, esifanelekileyo kwimisebenzi ye-micro-machining.

• IiLasers zeNanosecond: Ixabiso elithe kratya lokususwa kwezinto ezininzi kodwa kunokubangela umonakalo omkhulu wobushushu.

Ukufaneleka kwesicelo

• Femtosecond: Utyando lwamehlo, ukwenziwa kwe-microelectronics, kunye ne-high-precision micromachining.

• Picosecond: Ukukrola, ukuphawula, kunye nezinye iinkqubo zonyango.

• Nanosecond: Ukuwelda, ukusika, kunye nokusetyenzwa kwemathiriyeli ngenjongo ngokubanzi.

Izicelo zoShishino kunye nezoNyango zeFemtosecond Lasers

Ii-laser ze-Femtosecond ziye zaguqula amashishini amaninzi ngenxa yokuchaneka kwawo okungenakulinganiswa kunye nefuthe elincinci lobushushu.

Izicelo zonyango

• I-Ophthalmology: Isetyenziswe kwi-LASIK kunye notyando lwe-cataract ukwenzela ukunqunyulwa kwe-corneal echanekileyo, ukuphucula iziphumo zesigulane.

• I-Neurosurgery: Yenza iinkqubo ezingephi ngomonakalo oncitshisiweyo wobambiso.

• I-Dermatology: Iququzelela ukuvela kwakhona kolusu kunye nonyango lwesiva ngokuchaneka okuphezulu.

IMicroelectronics kunye neSemiconductor Fabrication

• iSekethe iPateni: Ivumela ukuyilwa kweepateni ezintsonkothileyo kwii-semiconductor wafers.

• IiNkqubo zeMicroelectromechanical (MEMS): Yenza ulwakhiwo lwemicrostructures entsonkothileyo ebalulekileyo kuluvo kunye nee actuators.

I-Aerospace kunye ne-Automotive Industries

• Ukwenziwa kweCandelo: Isetyenziselwa ukugrumba kunye nokusika izinto eziphezulu eziphezulu ezifana ne-titanium alloys kunye nokuphazamiseka okuncinci kwe-thermal.

• Uthungelwano olungaphezulu: Ukuphucula ukubambelela kunye neempawu zokukhuhlana kwamacandelo.

Ukwenza iiwotshi kunye nobucwebe

• Ukukrolwa okuchanekileyo: Yenza uyilo oluntsonkothileyo kwiidayili zewotshi kunye namaqhekeza anqabileyo.

• Ukulungiswa kwezinto: Iphatha izinto ezibuthathaka njengomama-we-pearl ngaphandle kokwenza umonakalo.

Uphando lwezeNzululwazi

• I-Spectroscopy ye-Ultrafast: Iphonononga ukusabela kweekhemikhali ngokukhawuleza kunye ne-electron dynamics.

• iQuantum Computing: Ulawula ii-qubits ngokuchanekileyo okuphezulu ukusetyenzwa kolwazi.

IiNdleko kunye neeNgqwalasela zoLondolozo

Ngelixa ii-laser ze-femtosecond zibonelela ngeenzuzo ezininzi, zikwakunye neendleko eziphezulu kunye neemfuno zokulondolozwa.

Utyalo-mali lokuqala

Iindleko zeesistim ze-laser ze-femtosecond zinokuqala ukusuka kwi-100,000 yeedola ukuya ngaphezulu kwe-500,000 yeedola, ngokuxhomekeke kwiinkcukacha kunye nobuchule.

Iindleko zokuSebenza

• Isondlo: Ifuna inkonzo rhoqo ukuqinisekisa ukusebenza kakuhle.

• Izinto ezisetyenziswayo: Amacandelo afana neekristale zelaser kunye ne-optics inokufuna ukutshintshwa ngamaxesha athile.

• Uqeqesho: Abaqhubi kufuneka baqeqeshwe ngokwaneleyo ukuphatha nokugcina inkqubo ngokukhuselekileyo.

Ukulungisa kunye neNkonzo

Ngenxa yobunzima bee-laser ze-femtosecond, ukulungiswa kufuneka kuqhutywe ngabasebenzi abanamava. Imisebenzi yolondolozo eqhelekileyo ibandakanya:

• Ulungelelwaniso lweBeam: Ukuqinisekisa ukuba i-laser beam ilungelelaniswe ngokuchanekileyo ekusebenzeni okuchanekileyo.

• Optical Component yoTshintsho: Ukutshintsha iilensi ezonakeleyo okanye izipili.

• Uhlaziyo lweSoftware: Ukugcina isoftware yolawulo isexesheni ukugcina ukuhambelana nokusebenza.

INkxaso yeNgcali yeFemtosecond Laser Maintenance

I-laser ye-Femtosecond imele incopho yetekhnoloji ye-laser ye-ultrafast, ukuhambisa ukuchaneka okungenakulinganiswa, umonakalo omncinci we-thermal, kunye nosetyenziso olubanzi olunokwenzeka kuwo wonke amashishini. Nangona kunjalo, uyilo lwabo oluphambili lukwathetha ukuba ukugcinwa okufanelekileyo kunye nenkxaso yeengcali zibalulekile ukuqinisekisa ubomi obude kunye nokusebenza okungaguqukiyo.

NgeGEEKVALUE, sisebenza ngokukhethekileyo kwiukulungiswa, ukugcinwa, kunye nokubonelela ngeenkqubo ze-laser eziphezulu, kuquka i-laser femtosecond. Nokuba ujongene nemiba yolungelelwaniso lwemitha, ukungazinzi kwepulse, okanye ukuthotywa kwecandelo, iqela lethu leenjineli ezinamava lixhotyiselwe ukubonelela.izisombululo ezikhawulezayo, ezithembekileyo, nezinexabiso eliphantsi. Siyakuqonda ukungxamiseka kokunciphisa ixesha lokuphumla, yiyo loo nto sinikezela:

• ✅ Ukusabela ngokukhawuleza koxilongo kunye nokulungiswa kwendawo

• ✅ Ukukhangela amalungu okwenene kunye nokutshintshwa

• ✅ Iikhontrakthi zenkonzo yexesha elide kunye nokuphucula ukusebenza kakuhle

• ✅ Uthethwano lobugcisa malunga nokuphuculwa kwenkqubo nokudibanisa

Ukuba usebenzisa okanye uceba ukutyala imali kwizixhobo ze-laser ze-femtosecond, themba i-GEEKVALUE njengomboneleli wakho wenkonzo othembekileyo emva kokuthengisa.Qhagamshelana nathi namhlanjeukufunda ngakumbi malunga nendlela esinokukuxhasa ngayo ukusebenza kwenkqubo yakho yelaser kunye nokuthembeka.