Edinburgh picosecond pulsed diode laser EPL-485

Qalabka Edinburgh 'EPL-485' waa wax qabad heer sare ah oo loo yaqaan 'picosecond pulsed diode laser' oo loogu talagalay cabbiraadda cimri-dhererka iyo codsiyada tirinta sawir-qaadista (TCSPC). Iyada oo ah il kicineed oo kharash-ku-ool ah, waxay isku dubbaridaa farqiga u dhexeeya nalalka flash naosecond iyo nooca qaaliga ah ee titanium sapphire femtosecond lasers23. Kuwa soo socdaa waa horudhac tafatiran oo EPL-485 laga soo qaatay dhinacyo badan, oo ay ku jiraan cabbirada farsamada, qaababka naqshadaynta, iyo meelaha codsiga.

Dulmarka alaabta iyo cabbirrada farsamada

EPL-485 waa mid ka mid ah taxanaha EPL ee picosecond pulsed diode lasers oo ka yimid Edinburgh Instruments, oo leh cabbirada farsamada ee asaasiga ah:

Tilmaamaha hirarka dhererka:

Dhererka hirarka magaca: 485 nm

Dhererka hirarka: 475-490 nm

Dhexdhexaad: <6.5nm

Tilmaamaha garaaca wadnaha:

Ballaca garaaca garaaca (heerka 10MHz): ugu badnaan 120 ps, ​​caadiga ah 100 ps

Qiyaasta ku celcelinta ee hore loo qorsheeyay: 10, laga bilaabo 20 KHz ilaa 20 MHz

Awoodda kicinta dibadda

Tilmaamaha awoodda:

Celceliska awooda (20MHz): 0.06-0.10mW

Awoodda ugu sarreysa (10MHz): 20-35mW

Tilmaamaha korantada:

Korontada: 15-18V DC, 15W (2.1mm DC jaakadda)

Soo saarista kicinta: SMA, heerka NIM

Soo gelida qufulka: Hirose HR10-7R-4S(73)

Tilmaamaha jirka:

Cabirka guud: 168 mm (dhererka) × 64 mm × 64 mm

Cabbirrada collimator: ø30 mm × 38 mm

Miisaanka: 800 g

Naqshadeynta alaabta iyo sifooyinka waxqabadka

Laysarka EPL-485 wuxuu leeyahay nashqad cusub iyo faa'iidooyin waxqabad:

Loogu Habeeyay TCSPC: Waxaa si gaar ah loogu talagalay codsiyada tirinta sawir-qaadista ee waqtiga-xiran ee ballaca garaaca wadnaha aad u gaaban iyo kontoroolka waqtiga saxda ah.

Wax soo saarka si Spectraly sifaysan: Nadiifinta Spectral waxaa lagu gaaraa iyada oo la adeegsanayo filtarrada faragelinta isku dhafan si loo yareeyo faragelinta iftiinka.

Naqshad isku dhafan oo isku dhafan: Naqshad buuxda oo isku dhafan waxaa ka mid ah qalabka elektiroonigga ah waana mid is haysta (168 × 64 × 64 mm) si fudud loogu dhex geliyo habab tijaabo ah oo kala duwan.

Shucaaca RF hooseeya: Fiiro gaar ah ayaa la bixiyaa si loo dhimo faragelinta RF ee naqshadeynta, oo ku habboon jawi tijaabo ah oo xasaasi ah.

Tayada alwaaxda ee la hagaajiyay: Lagu qalabeeyay muraayadaha qaboojiyaha iftiinka iftiinka leh, waxay bixisaa laydhka wax-soo-saarka si fiican isku-duuban.

Fududeynta hawlgalka: Naqshad adag oo aan dayactir lahayn ayaa fududaynaysa isticmaalka maalinlaha ah.

Xakamaynta heerkulka: Nidaamka qaboojinta ee firfircoon ee ku dhex jira waxay hubisaa hawlgal xasilloon.

Goobaha codsiga

EPL-485 picosecond pulse laser waxaa inta badan loo adeegsadaa dhinacyada cilmi baarista sayniska ee soo socda:

Cabbiraadda cimriga fluorescence: Sida isha farxadda ugu habboon ee nidaamyada TCSPC (waqtiga-ku-xiran ee tirinta sawir-qaadista), waxay si gaar ah ugu habboon tahay cabbirka cimriga fluorescence.

spectroscopy-xallinta waqtiga: Waxaa loo isticmaali karaa cabbiraadyo kala duwan oo waqti-xalin ah si loo barto hababka dhaqdhaqaaqa degdega ah.

Cilmi-baarista biomedical: Waxay ku habboon tahay cilmi-baarista biomolecule-ka ee fluorescently, sawirka unugyada iyo qaybaha kale.

Sayniska maadada: Waxaa loo isticmaalaa in lagu barto dhaqdhaqaaqyada xiisaha leh ee gobolka ee agabka semiconductor, dhibco quantum, agabka iftiinka dabiiciga ah, iwm.

Falanqaynta kiimikada: Waxaa loo isticmaali karaa in lagu barto kinetics falcelinta kiimikada, hababka wareejinta tamarta, iwm.

Taxanaha Alaabta iyo Isbarbardhigga

EPL-485 waa qayb ka mid ah EPL taxane ah ee picosecond pulsed lasers oo ka yimid Edinburgh Instruments, oo ay ku jiraan moodooyin leh mowjadaha dhererka badan:

UV ilaa NIR kala duwan: 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-808, EPL-808 iwm

Taxanaha EPL waxa uu buuxinayaa farqiga u dhexeeya nalalka flash naosecond iyo lasers femtosecond qaali ah, taasoo bixisa dheelitirnaan ku habboon waxqabadka iyo kharashka marka la barbar dhigo tignoolajiyada kale.

Helitaanka: Sida caadiga ah la dalbado, qiimuhu waa isbedeli karaa sarifka lacagaha, tacriifadaha, iwm.

Soo koobid

EPL-485 picosecond pulsed diode laser ka Edinburgh Instruments waa il xamaasad heer sare ah oo loo habeeyay TCSPC iyo cabirka cimriga fluorescence. Mawjadda dhererkeeda buluuga ah ee 485nm, balaca garaaca garaaca <100ps, heerka ku celcelinta la hagaajin karo laga bilaabo 20kHz ilaa 20MHz, iyo naqshadaynta is haysta ayaa ka dhigaysa doorasho ku habboon in lagu xidho farqiga u dhexeeya nalalka flash-ka nanosecond iyo lasers femtosecond qaali ah. Qalabka waxaa si weyn loogu isticmaalaa shaqada cilmi baarista ee dhinacyada sida kimisteriga, bayoolaji, fiisigiska, iyo sayniska agabka.

Cilmi-baarayaasha u baahan cabbirro waqti-xalin ah oo sax ah, EPL-485 waxay siisaa xal la isku halleyn karo, si sahlan loo isticmaali karo, iyo xal kharash-ku-ool ah, taasoo ka dhigaysa doorasho aad u fiican oo loogu talagalay nidaamyada cabbiraadda nolosha ee fluorescence ee shaybaarka.