Facility
Optical Experiments Conducted in Our Lab
Single-photon emission measurement via second-order correlation from visible to near-infrared (up to 1.1 µm)
Femtosecond pump-probe transient absorption measurement from visible to near-infrared (up to 2 µm)
Photocurrent mapping from visible to far-infrared (up to 16 µm)
All the measurements can be performed at temperatures ranging from 4 K to >300 K
Equipment List
Lasers
(Light Conversion) Carbide femtosecond 1030 nm laser with <290 fs pulse width and >5 W average power (LINK)
(Light Conversion) Orpheus optical parametric amplifier with wavelengths from 190 nm to 16 µm (LINK)
(Innolume) Nanosecond 532 nm and 1064 nm lasers with >100 mW average power (LINK)
(Connect) Nanosecond 1550 nm lasers with >1 W average power (LINK)
(Lumics) CW 1470 nm and 1940 nm lasers with >5 W average power (LINK)
Spectroscopy
(Princeton Instrument) NIRvana 640 InGaAs focal plane array (FPA) camera with a dedicated monochromator (LINK)
(Andor) iDus 1D array detectors (3 types: 420, 1.7µm, 2.2µm) with dedicated monochromators (LINK)
(Bruker) Invenio FTIR spectrometer with extended InGaAs, InSb, MCT, DTGS detectors (LINK)
(Ultrafast Systems) Helios femtosecond transient absorption spectrometer with InGaAs and extended InGaAs detectors (LINK)
Cryostation
(Montana Instrument) s50 closed cycle helium optical cryostat with attocube nanopositioners (LINK)
(Janis) ST-500 microscopy cryostat (LINK)