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Femtosecond Transient absorption Spectrometer System

equipment explanation
Model Helios-Fire
Operating time SUN(00:00~24:00)
MON(00:00~24:00)
TUE(00:00~24:00)
WED(00:00~24:00)
THU(00:00~24:00)
FRI(00:00~24:00)
SAT(00:00~24:00)
Location 86291
inquiry Joonsoo Kim
010-2406-1821
joonsoo1821@naver.com
Reservation

Notice

This equipment is operated with sub-25 fs laser system. It should be used with super-user.

-Probe spectral range : 420-800nm

-Delay line

 .Time window : 8 ns

 .Resolution : 14 fs

 .Minimum step size : 2.8 fs

 .Maaximum speed : 260 ns/s^2

-.Enhanced sensitivity : compatible with nJ power energy pulse

-.Large sample area : 210 x 290 mm

-.Sample holder and cuvette with a magnetic stirrer for liguid samples

-.VIS spectrometer with 1024 pixel CMOS sensor

 .Spectral response : 200-1000 nm

 .Spectral acquisition rate : ~2400 spectra/s

-Dimensions

 .Optical bench : (W)457 x (L)965 x (H)265 mm

 .Electronics rack : (W)534 x (L)610 x (H)686 mm

-.Computer controlled autoimated systems

 .Pump beam alignment

 .Optical delay line alignment with alignment time of 3-5 min

 .Switching of the spectral ranges

 .Translating sample holder

 .Pump beam shutter

 . ND filter whell or an OPA

-.Rack mounted PC with 27 inch LCD monitor

-.Multiple choppers

-.Extendable probe range to 320-1600 nm

-.Pump beam pointing into sample wiith < 10 umprecision

LIST