Log1
Log1b
Laser Excitation
Ultrafast TiSapphire Oscillator
Legend OPA 600nm
Legend OPA
Legend Amplifier Crystal
Synchronous Pumped Dye Lasers
Inscribing Fiber Bragg grating
Pump-probe at 77K
Pumping TiSapphire Laser
Pump-probe using OPAs
Pump-probe with Ti:Sapphire Oscillator
Legend OPAs pump-probe setup
Multipass Ultrafast Amplifier
Excitation 500nm 45fs pulses
Excitation 266nm 100fs PL
Laser Excitation
Optical pump-probe setup
Pump probe 100fs setup
RegA pump-probe setup
RegA pump probe setup
 

Projects

IsingProject1
Ising Optical Setup
Ising-Optical setup-1
ProjectFastBind1aNew
The beam is incident on the glass-water interface at the critical angle forming an evanescent wave which penetrates the glass substrate. Particles placed on the substrate interact with the evanescent field.
Experimental Optical Setup
ProjectFastBind1b
ProjectOnisilos1aNew
A Fourier-space (k-space) imaging setup used to study polariton physics through photoluminescence
A typical organic microcavity structure comprised of an organic molecular dye placed between two a. DBR mirrors and b. silver (Ag) mirrors
ProjectOnisilos1b
Project1a0
Project1a1
Project1a2
Project1b
The Laboratory of Ultrafast Science consisting of three major femtosecond amplifier systems.
The Laboratory of Ultrafast Science consisting of three major femtosecond amplifier systems.
Legend - Chirp-pulse Ti:Sapphrie Ultrafast Amplifier pumping two Optical Parametric Amplifier in a pump-probe configuration
Project1c2
OPA generating 600nm 45fs pulses for the pump in a pump-probe non-colinear configuration.
OPA -OperA Solo 1 and 2 used as a pump and probe in transient absorption measurements
Degenerate time-resolved absorption measurements of the Nano-crystalline Si films with ultrafast 45fs UV excitation pulses at 300 nm
Pump probe setup showing the sample holder where the pump beam and probe beam incident of the sample in a non-colinear geometery
Transient absorption measurements using OPAs
Schematic energy band diagram of GaN NWs. The excitation at 320 nm generating carriers within the conduction band is depicted as a vertical dashed arrow. Relaxation mechanisms within the band gap are identified as A, B, C and D (dot arrows).
ProjectNsilicon1
TPA measurements from 4 nm Si-NCs at different probing wavelengths.
ProjectPhotovoltaic1
Project-EU-FIRE1a
Project-FORUM FIB-1a
Project-PulseTHz1