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Astaamaha muhiimka ah iyo horumarka dhow ee xawaaraha sare ee sawir-qaade
Sifooyinka muhiimka ah iyo horumarka ugu dambeeyay ee xawaaraha sare Photodetector Iyadoo horumarinta sayniska iyo tignoolajiyada, codsiga xawaaraha sare ee Photodetector (module ogaanshaha indhaha) ee meelo badan ayaa aad iyo aad u ballaaran. Warqadani waxay soo bandhigi doontaa 10G-xawaaraha sare ee Photodetector (optical d...Sii akhri -
Jaamacadda Peking waxay xaqiiqsatay il laser joogto ah oo perovskite ka yar 1 micron oo labajibbaaran
Jaamacadda Peking waxay xaqiiqsatay il laser joogto ah oo perovskite ah oo ka yar 1 micron oo laba jibbaaran Waa muhiim in la dhiso il laser joogto ah oo leh aag qalab ka yar 1μm2 si loo buuxiyo shuruudaha isticmaalka tamarta hoose ee isku xirka indhaha-chip (<10 fJ bit-1) . Si kastaba ha ahaatee, sida th...Sii akhri -
Farsamaynta farsamada ogaanshaha sawir-qaadista (Avalanche photodetector): cutub cusub oo muujinaya calaamadaha iftiinka daciifka ah
Breakthrough photoelectric detection technology (Avalanche photodetector): Cutub cusub oo muujinaaya calaamadaha iftiinka daciifka ah Cilmi-baadhis saynis ah, ogaanshaha saxda ah ee calaamadaha iftiinka daciifka ah ayaa fure u ah furitaanka goobo badan oo saynis ah. Dhawaan, guul cilmi-baaris cilmiyeed cusub ayaa keentay...Sii akhri -
Waa maxay "Isha iftiinka iftiinka sare"
Waa maxay "Isha iftiinka sare"? Intee in le'eg ayaad ka ogtahay? Waxaan rajeynayaa inaad si fiican u eegi karto aqoonta microelectric ee laguu keenay! Isha iftiinka sare (sidoo kale loo yaqaan isha iftiinka ASE) waa il ballaadhan oo iftiin ah (ilo iftiin cad) oo ku salaysan superradiation ...Sii akhri -
Dhacdo wershadaha indhaha ee aadka loo sugayo-Dunida LASER ee PHOTONICS CHINA 2023
Iyada oo ah dhacdada sanadlaha ah ee warshadaha laysarka ee Aasiya, indhaha iyo indhaha indhaha, Dunida LASER ee PHOTONICS CHINA 2023 waxay had iyo jeer ka go'an tahay kor u qaadista habsami u socodka silsilada warshadaha caalamiga ah iyo silsilada sahayda iyo caawinta horumarinta warshadaha. Marka la eego macnaha "...Sii akhri -
Sawir-qaadayaasha cusubi waxay wax ka beddelaan isgaarsiinta fiber optic-ga iyo tignoolajiyada dareenka
Sawir-qaadayaasha cusubi waxay wax ka beddelaan isgaarsiinta fiber-aragga iyo teknoolojiyadda dareenka Iyadoo horumarka joogtada ah ee sayniska iyo teknolojiyadda, nidaamyada isgaarsiinta fiber-aragga iyo nidaamyada dareemayaasha fiber indhaha ayaa beddelaya nolosheena. Codsigoodu wuxuu galay dhinac kasta oo nolol maalmeedka ah ...Sii akhri -
Isha Iftiinku ha ka muuqdo gobollo ka duwan sidii hore!
Xawaaraha ugu dheereeya ee koonkeena waa xawaaraha Isha Iftiinka,xawaaraha iftiinka wuxuu kaloo inoo keenaa siro badan. Runtii bini’aadamku waxa uu horumar joogto ah ka samaynayey cilmiga aragga (Optics) , tignoolajiyada aynu ku guulaysanayna waxa ay noqotay mid aad u horumarsan. Saynisku waa nooc ka mid ah awoodda, waxaan...Sii akhri -
Sahaminta siraha iftiinka: Codsiyada cusub ee Modulator Electro-Optic Modulator LiNbO3
Sahaminta siraha iftiinka: Codsiyada cusub ee Modulator-ka Electro-Optic Modulator LiNbO3 modulators wejiga Modulator-ka LiNbO3 modulator wejiga modulator waa shay muhiim ah oo xakameyn kara isbeddelka wejiga iftiinka, wuxuuna ka ciyaaraa doorka muhiimka ah ee isgaarsiinta casriga ah iyo dareenka. Dhawaan, nooc cusub oo p...Sii akhri -
Laysarka xaashida qaab-ku-xidhan, tamarta sare ee tamarta ultrafast laser
Laysarka femtosecond ee awoodda sare leh wuxuu leeyahay qiime weyn oo codsi xagga cilmi baarista sayniska iyo warshadaha sida jiilka terahertz, jiilka garaaca garaaca attosecond iyo shanlada inta jeer ee indhaha. Laysarka mod-qufulan ee ku salaysan warbaahinta-block-gain media ee soo jireenka ah waxaa xaddiday saamaynta lensing-kulka ee awoodda sare, ...Sii akhri -
Rof Electro-optic modulator EOM LiNbO3 Intensity Modulator
Modulator Electro-optic waa aaladda furaha u ah in lagu beddelo calaamada laser joogto ah iyadoo la adeegsanayo xogta, soo noqnoqda raadiyaha iyo calaamadaha saacadaha. Hababka kala duwan ee modulator-ku waxay leeyihiin hawlo kala duwan. Iyada oo loo marayo modulator-ka indhaha, kaliya maahan xoojinta hirarka iftiinka waa la beddeli karaa, laakiin sidoo kale wejiga iyo polar ...Sii akhri -
Modulator terahertz garaadka firfircoon ee firfircoon ayaa si guul leh loo sameeyay
Sannadkii hore, kooxda Sheng Zhigao, oo ah cilmi-baare ka tirsan Xarunta Sare ee Magnetic Field Center ee Machadka Hefei ee Sayniska Jirka, Akademiyada Shiinaha ee Sayniska, ayaa horumariyay terahertz modulator-ka-dhabta ah ee firfircoon iyo caqli-gal ah oo ku tiirsan tijaabada goobta magnetic-ka ee joogtada ah. qalab. ...Sii akhri -
Mabda'a aasaasiga ah ee modulator indhaha
Modulator indhaha, oo loo isticmaalo in lagu xakameeyo xoogga iftiinka, kala soocida electro-optic, thermooptic, acoustooptic, dhammaan indhaha, aragtida aasaasiga ah ee saameynta korantada. Modulator-ka indhaha waa mid ka mid ah aaladaha isku dhafan ee indhaha ee ugu muhiimsan ee isgaarsiinta indhaha ee xawaaraha sare iyo fogaanta gaaban. ...Sii akhri
