Edinburgh picosecond pulsed dayode layisi EPL-485

Edinburgh Instruments’ EPL-485 ye layisi ya picosecond pulsed diode ekola obulungi nga yakolebwa okupima obulamu bwa fluorescence n’okubala ekitangaala ekimu (TCSPC) okukwatagana n’obudde. Nga ensibuko y’okusikirizibwa etali ya ssente nnyingi, eziba ekituli wakati w’ettaala za nanosecond flash ne laser ez’ebbeeyi mode-locked titanium sapphire femtosecond23. Wammanga ye nnyanjula enzijuvu ku EPL-485 okuva mu bintu ebingi, omuli ebipimo eby’ekikugu, ebikozesebwa mu dizayini, n’ebitundu by’okukozesa.

Okulambika kw’ebintu n’ebipimo by’ebyekikugu

EPL-485 y’emu ku EPL series ya picosecond pulsed diode laser okuva mu Edinburgh Instruments, nga zirina bino wammanga ebikulu eby’ekikugu:

Ebifaananyi by’obuwanvu bw’amayengo:

Obuwanvu bw’amayengo mu linnya: 485 nm

Obuwanvu bw’amayengo: 475-490 nm

Obugazi bwa layini: <6.5 nm

Ebifaananyi by’omukka (pulse):

Obugazi bwa pulse (ku 10MHz): ekisinga obunene 120 ps, ​​bulijjo 100 ps

Omuwendo gw’okuddiŋŋana ogwateekebwawo: 10, okuva ku 20 KHz okutuuka ku 20 MHz

Obusobozi bw’okusitula eby’ebweru

Engeri z’amaanyi:

Amaanyi aga wakati (ku 20MHz): 0.06-0.10 mW

Amaanyi ag’oku ntikko (ku 10MHz): 20-35 mW

Ebifaananyi by’amasannyalaze:

Amasannyalaze: 15-18V DC, 15W (2.1 mm DC jack)

Trigger output: SMA, omutindo gwa NIM

Okuyingiza okusiba: Hirose HR10-7R-4S (73)

Engeri z’omubiri:

Ebipimo okutwalira awamu: mm 168 (obuwanvu) × mm 64 × mm 64

Ebipimo by’ekikoligo: ø30 mm × 38 mm

Obuzito: 800 g

Dizayini y’ebintu n’ebintu ebikwata ku nkola y’emirimu

Layisi ya EPL-485 erina dizayini nnyingi eziyiiya n’ebirungi by’ekola:

Optimized for TCSPC: Ekoleddwa naddala ku nkola z’okubala ekitangaala ekimu ezikwatagana n’obudde nga zirina obugazi bwa pulse obumpi ennyo n’okufuga obudde obutuufu.

Ebifulumizibwa ebirongooseddwa mu ngeri ya spektral: Okulongoosa mu ngeri ya spektral kutuukirizibwa nga tuyita mu bisengejja ebitaataaganyizibwa ebigatta okukendeeza ku kutaataaganyizibwa kw’ekitangaala ekitaayaaya.

Dizayini ekwataganye mu bujjuvu: Dizayini ekwataganye mu bujjuvu erimu ebyuma ebivuga era nga ntono (168 × 64 × 64 mm) okusobola okwanguyirwa okugatta mu nkola ez’enjawulo ez’okugezesa.

Emisinde gya RF emitono: Okufaayo okw’enjawulo kussibwa ku kukendeeza ku kutaataaganyizibwa kwa RF mu dizayini, okusaanira embeera z’okugezesa ezikwatagana.

Omutindo gw’ebikondo ogusinga obulungi: Nga eriko ebyuma ebikola ebikondo (proprietary beam conditioning optics), egaba ekitangaala ekifuluma ekikwatagana obulungi.

Obwangu bw’okukola: Dizayini enkalu ate nga teddaabiriza enyanguyiza okukozesa buli lunaku.

Okufuga ebbugumu: Enkola ya active cooling ezimbiddwamu ekakasa nti ekola bulungi.

Ebitundu by’okusaba

EPL-485 picosecond pulse laser esinga kukozesebwa mu bintu bino wammanga eby’okunoonyereza kwa ssaayansi:

Okupima obulamu bwa fluorescence: Nga ensibuko y’okusikirizibwa ennungi eri enkola za TCSPC (time-correlated single photon counting), kirungi nnyo okupima obulamu bwa fluorescence.

Time-resolved spectroscopy: Esobola okukozesebwa mu bipimo by’embala eby’enjawulo ebigonjoolwa mu kiseera okusoma enkola z’ekiddukano ez’amangu.

Okunoonyereza ku by’obulamu: Kisaanira okunoonyereza ku biomolecules eziwandiikiddwa mu ngeri ya fluorescent, okukuba ebifaananyi by’obutoffaali n’emirimu emirala.

Sayansi w’ebintu: Ekozesebwa okunoonyereza ku nkyukakyuka y’embeera y’okucamuka (excited state dynamics) ey’ebintu bya semikondokita, ennyiriri za quantum, ebintu ebitangaaza ebiramu, n’ebirala.

Okwekenenya eddagala: Kiyinza okukozesebwa okunoonyereza ku kinetics y’ensengekera y’eddagala, enkola z’okutambuza amasoboza, n’ebirala.

Omuddirirwa gw’ebintu n’okugeraageranya

EPL-485 kitundu kya EPL series ya picosecond pulsed laser okuva mu Edinburgh Instruments, nga muno mulimu ebika ebirina obuwanvu bw’amayengo obuwera:

UV okutuuka ku NIR: EPL-375, EPL-405, EPL-445, EPL-450, EPL-475, EPL-485, EPL-510, EPL-635, EPL-640, EPL-655, EPL-670, EPL-785, EPL-800, EPL-980, n’ebirala.

EPL series ejjuza ekituli wakati w’ettaala za nanosecond flash ne laser ez’ebbeeyi eza femtosecond, nga ziwa balance ennungi ey’omutindo n’omuwendo bw’ogeraageranya ne tekinologiya omulala.

Okubeerawo: Ebiseera ebisinga olagirwa, emiwendo giyinza okukyukakyuka olw’emiwendo gy’ensimbi, emisolo n’ebirala.

Okubumbako

EPL-485 picosecond pulsed diode laser okuva mu Edinburgh Instruments ye nsibuko y’okusikirizibwa ey’omutindo ogwa waggulu erongooseddwa okupima obulamu bwa TCSPC n’obutangaavu. Obuwanvu bw’amayengo gaayo aga bbululu 485nm, obugazi bwa <100ps pulse, omutindo gw’okuddiŋŋana ogutereezebwa okuva ku 20kHz okutuuka ku 20MHz, n’enkola yaayo entono bigifuula okulonda okulungi okuziba ekituli wakati w’ettaala za nanosecond flash ne laser ez’ebbeeyi eza femtosecond. Ekintu kino kikozesebwa nnyo mu mirimu gy’okunoonyereza mu bintu nga kemiko, ebiramu, fizikisi, ne ssaayansi w’ebintu.

Ku banoonyereza abeetaaga ebipimo ebituufu ebigonjoolwa mu budde, EPL-485 egaba eky’okugonjoola ekyesigika, eky’angu okukozesa, era ekitali kya ssente nnyingi, ekigifuula eky’okulonda ekirungi ennyo eri enkola z’okupima obulamu bwa fluorescence mu laboratory.