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Polarization of laser
Polarization of laser "Polarization" waa sifo caan ah oo ka mid ah lasers kala duwan, kaas oo lagu go'aamiyo mabda'a samaynta laser. Laydhka laysarka waxa soo saara shucaaca la kiciyey ee qaybaha dhexe ee iftiiminaya ee gudaha laysarka. Shucaaca la kiciyey wuxuu leeyahay dib u...Sii akhri -
Cufnaanta awoodda iyo cufnaanta tamarta laysarka
Cufnaanta awoodda iyo cufnaanta tamarta ee cufnaanta laysarka waa tiro jidheed oo aynu si aad ah u naqaanno nolol maalmeedkeena, cufnaanta aan inta badan la xiriirno waa cufnaanta maaddada, qaaciddada waa ρ=m/v, taas oo ah, cufnaanta waxay la mid tahay cufnaanta loo qaybiyo mugga. Laakiin cufnaanta awoodda iyo cufnaanta tamarta ee ...Sii akhri -
Halbeegyada tilmaamayaasha waxqabadka muhiimka ah ee nidaamka laysarka
Halbeegyada sifaynta waxqabadka muhiimka ah ee nidaamka laser-ka Marka la barbardhigo noocyada kale ee iftiinka, muuqaalka muhiimka ah ee laysarka waa in uu yahay monochromatic, ...Sii akhri -
Tiknoolajiyada xirmada fiber-ka waxay wanaajisaa awoodda iyo dhalaalka leysarka semiconductor buluugga ah
Tiknoolajiyada xirmada fiber-ka waxay wanaajisaa awoodda iyo dhalaalka buluugga ah ee semiconductor laser Beam qaabeynta iyadoo la adeegsanayo hirar isku mid ah ama ku dhow ee unugga laysarka ayaa ah saldhigga isku-dhafka laysarka badan ee hirarka dhaadheer ee kala duwan. Waxaa ka mid ah, isku-xidhka iftiinka iftiinka waa in lagu dhejiyo alwaaxyo badan oo leysarka gudaha sp...Sii akhri -
Hordhac Laser Emitting Laser (EEL)
Horudhaca Edge Emitting Laser (EEL) Resonator-ka laser-ka-soo baxaya semiconductor-ka wuxuu ka kooban yahay dusha kala-baxa dabiiciga ah ee kristal-ka, iyo th ...Sii akhri -
Waxqabadka sare ee farsamada ultrafast wafer laser
Waxqabadka sare ee tignoolajiyada ultrafast wafer laser-ka awooda sare leh ee loo yaqaan 'ultrafast lasers' ayaa si weyn loogu isticmaalaa wax soo saarka horumarsan, macluumaadka, microelectronics, bioomedicine, difaaca qaranka iyo goobaha militariga, iyo cilmi baarista sayniska ee laxidhiidha waa muhiim si kor loogu qaado hudheelka sayniska iyo tignoolajiyada qaranka.Sii akhri -
Heerka TW attosecond raajada garaaca wadnaha
Fasalka TW attosecond X-ray pulse laser Attosecond raajada garaaca wadnaha oo leh awood sare iyo muddada garaaca garaaca gaaban ayaa fure u ah in la gaaro ultrafast aan toos ahayn spectroscopy iyo sawir-qaadista raajada. Kooxda cilmi-baadhista ee Maraykanka ayaa isticmaaley laba heer oo ah X-ray lasers electron free si ay uga soo baxaan ...Sii akhri -
Hordhaca dalool toosan oo soo saaraya leysarka semiconductor (VCSEL)
Horudhac ku saabsan sagxadaha tooska ah ee dusha sare ee hawada sare ee hawada sare ka baxaya (VCSEL).Sii akhri -
Farxinta harmonics labaad ee spectrum ballaaran
Farxadda harmonics-ka labaad ee spectrum ballaaran Tan iyo markii la helay saamaynta labaad ee aan tooska ahayn ee 1960-meeyadii, waxay kicisay xiisaha ballaaran ee cilmi-baarayaasha, illaa hadda, oo ku saleysan is-waafajinta labaad, iyo saameynta soo noqnoqda, waxay ka soo saartay ultraviolet-ka daran ilaa band infrared fog o ...Sii akhri -
Kontoroolka elektro-optic polarization waxaa lagu xaqiiqsaday qorista laser femtosecond iyo qaabaynta dareeraha crystal
Xakamaynta kontoroolka elektiroonigga ah waxaa lagu xaqiiqsaday qorista laser femtosecond iyo habaynta dareeraha crystal-ka Cilmi-baadhayaasha Jarmalka waxay soo saareen hab cusub oo lagu xakameynayo calaamadaha indhaha iyagoo isku daraya qorista laser femtosecond iyo qaabaynta dareeraha kristal electro-optic. Adiga oo ku dhejinaya crystal dareere ah ...Sii akhri -
Beddel xawaaraha garaaca wadnaha laser-gaaban ee aadka u xoogan
Beddel xawaaraha garaaca wadnaha ee ultrashort lasers Super ultra-gaaban guud ahaan waxay tixraacaan garaaca garaaca garaaca garaaca garaaca wadnaha ee tobanaan iyo boqolaal femtose seconds, awooda ugu sarreysa ee terawatts iyo petawatts, iyo xooga iftiinkooda diirada ayaa ka badan 1018 W/cm2. Layeerka sare ee ultra-gaaban iyo...Sii akhri -
Sawir-qaade keli ah InGaAs sawir qaade
Hal sawir oo InGaAs sawir qaade Iyada oo horumarka degdega ah ee LiDAR, tignoolajiyada ogaanshaha iftiinka iyo tignoolajiyada kala duwan ee loo isticmaalo tikniyoolajiyada raadraaca gawaarida tooska ah ayaa sidoo kale leh shuruudo sare, dareenka iyo xallinta waqtiga aaladaha loo isticmaalo iftiinka hooseeya ee dhaqameed.Sii akhri
