Edinburgh picosecond pulsed diode laser EPL-485

Edinburgh Instruments' EPL-485 ndi laser yochita bwino kwambiri ya picosecond pulsed diode yopangidwira kuyeza kwa moyo wonse wa fluorescence komanso kugwiritsa ntchito nthawi yolumikizana ndi single photon count (TCSPC). Monga gwero lachisangalalo lotsika mtengo, limatseka kusiyana pakati pa nyali za nanosecond flash ndi zotsika mtengo zokhoma titanium safiro femtosecond lasers23. Zotsatirazi ndizofotokozera mwatsatanetsatane za EPL-485 kuchokera kuzinthu zingapo, kuphatikizapo magawo aumisiri, mawonekedwe apangidwe, ndi malo ogwiritsira ntchito.

Mawonekedwe a Zamalonda ndi Magawo Aukadaulo

EPL-485 ndi amodzi mwa ma EPL angapo a picosecond pulsed diode lasers ochokera ku Edinburgh Instruments, okhala ndi magawo oyambira awa:

Makhalidwe a Wavelength:

Kutalika kwadzina: 485 nm

Kutalika kwa mafunde: 475-490 nm

Kukula: <6.5 nm

Makhalidwe a pulse:

Kugunda m'lifupi (pa 10MHz): pazipita 120 ps, ​​wamba 100 ps

Kubwereza kobwerezabwereza: 10, kuchokera ku 20 KHz mpaka 20 MHz

Kuthekera koyambitsa kunja

Makhalidwe amphamvu:

Mphamvu yapakati (pa 20MHz): 0.06-0.10 mW

Mphamvu yapamwamba (pa 10MHz): 20-35 mW

Makhalidwe amagetsi:

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

Choyambitsa: SMA, NIM muyezo

Kulowetsa kwa interlock: Hirose HR10-7R-4S(73)

Makhalidwe athupi:

Makulidwe onse: 168 mm (utali) × 64 mm × 64 mm

Makulidwe a Collimator: ø30 mm × 38 mm

Kulemera kwake: 800 g

Kapangidwe kazinthu ndi magwiridwe antchito

Laser EPL-485 ili ndi zabwino zambiri zamapangidwe ndi magwiridwe antchito:

Zokomera TCSPC: Zapangidwa makamaka kuti zigwiritsidwe ntchito powerengera mafotoni amodzi ogwirizana ndi nthawi okhala ndi m'lifupi mwake komanso kuwongolera nthawi moyenera.

Kutulutsa koyeretsedwa mwapadera: Kuyeretsedwa kwa Spectral kumatheka kudzera muzosefera zophatikizika zosokoneza kuti muchepetse kusokoneza kwa kuwala.

Mapangidwe ophatikizika ophatikizika: Mapangidwe ophatikizika kwathunthu amaphatikiza zamagetsi zamagetsi ndipo ndizophatikizika (168 × 64 × 64 mm) kuti ziphatikizidwe mosavuta mumayendedwe osiyanasiyana oyesera.

Ma radiation otsika a RF: Chisamaliro chapadera chimaperekedwa pakuchepetsa kusokoneza kwa RF pamapangidwe, oyenera malo oyesera ovuta.

Kukhathamiritsa kwa mtengo wamtengo wapatali: Wokhala ndi ma optics opangira ma beam, amapereka mtengo wotuluka bwino.

Kusavuta kugwira ntchito: Mapangidwe olimba komanso osasamalira amathandizira kugwiritsa ntchito tsiku ndi tsiku mosavuta.

Kuwongolera kutentha: Dongosolo lozizirira lomwe limamangidwa mkati limatsimikizira kugwira ntchito kokhazikika.

Malo ofunsira

EPL-485 picosecond pulse laser imagwiritsidwa ntchito kwambiri m'magawo otsatirawa asayansi:

Muyezo wa moyo wa Fluorescence: Monga gwero labwino lachisangalalo la machitidwe a TCSPC (ogwirizana ndi nthawi imodzi ya photon counting), ndiloyenera kwambiri kuyeza moyo wa fluorescence.

Zowonera zokhazikika nthawi: Itha kugwiritsidwa ntchito pazoyezera zowoneka bwino zokhazikika nthawi kuti muphunzire njira zamakinetic mwachangu.

Kafukufuku wamankhwala: Ndiwoyenera kufufuza kafukufuku wa biomolecule wopangidwa ndi fluorescent, kujambula ma cell ndi zina.

Sayansi yazinthu: Imagwiritsidwa ntchito pophunzira kusinthika kwazinthu zama semiconductor, madontho a quantum, organic luminescent materials, etc..

Kusanthula kwa Chemical: Itha kugwiritsidwa ntchito powerengera Chemical reaction kinetics, njira zosinthira mphamvu, ndi zina zambiri.

Mndandanda wa Zamalonda ndi Kufananiza

EPL-485 ndi gawo la EPL la ma picosecond pulsed lasers ochokera ku Edinburgh Instruments, omwe amaphatikizapo zitsanzo zokhala ndi mafunde angapo:

Mitundu ya UV kupita 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-800, etc.

Mndandanda wa EPL umadzaza kusiyana pakati pa nyali za nanosecond flash ndi ma lasers okwera mtengo a femtosecond, zomwe zimapereka magwiridwe antchito komanso mtengo wake poyerekeza ndi matekinoloje ena.

kupezeka: Nthawi zambiri amalamulidwa, mitengo imatha kusinthasintha chifukwa cha mitengo yosinthira, mitengo yamitengo, ndi zina.

Chidule

Laser ya EPL-485 picosecond pulsed diode yochokera ku Edinburgh Instruments ndi gwero lachisangalalo lapamwamba lomwe limakongoletsedwa ndi TCSPC ndi miyeso ya moyo wa fluorescence. Kutalika kwake kwa 485nm blue wavelength, <100ps pulse wide, kubwereza kosinthika kuchokera ku 20kHz kufika ku 20MHz, ndi kapangidwe kake kakang'ono kumapangitsa kukhala chisankho choyenera kuthetsa kusiyana pakati pa nyali za nanosecond flash ndi femtosecond lasers okwera mtengo. Chidachi chimagwiritsidwa ntchito kwambiri pofufuza m'magawo monga chemistry, biology, physics, and materials science.

Kwa ofufuza omwe amafunikira miyeso yokhazikika yokhazikika nthawi, EPL-485 imapereka yankho lodalirika, losavuta kugwiritsa ntchito, komanso lotsika mtengo, zomwe zimapangitsa kukhala chisankho chabwino kwambiri pamakina oyezera moyo wa fluorescence mu labotale.