Del Mar Photonics - Ultrafast Spectroscopy System

Date: Wed, 23 Mar 2011 11:38:24 +0000

User-friendly data analysis for multi-pulse spectroscopy

-User friendly Graphical User Interface, Matlab based
-Global analysis of time dependent data
-Demos and manual supplied with the program
-Singular Value Decomposition (SVD) and fitting of Left Singular Vectors
using any model
-Instrument Response Function (IRF) and chirp
-Standard library of reaction models supplied
-Graphically design any connectivity ('target') model
-Store and re-use fitting session parameters

Photoselection theory applied to multiple pulses in the presence of decay:

-Photoselection theory for finite bleach applied to pump-probe and
multi-pulse (pump-dump-probe and pump-repump-probe) spectroscopy
-Explicit population, laser field orientation and decay dependence
-Angle resolved and ensemble averaged photolysed fraction calculation
-Beam diameters included for pump1, pump2 and probe
-Choice of Gaussian and multi-mode beams
-Fractional photolysis calculation required for correcting
pump-dump-probe signal amplitudes
-Provides power density dependent corrections to measured anisotropy in
photoselection studies

Please see the accompanying paper:

Modelling Multi-Pulse Population Dynamics from Ultrafast Spectroscopy. van Wilderen, L.J.G., Lincoln, C.N. & van Thor, J.J. (2011) PLoS ONE
6(3): e17373. doi:10.1371/journal.pone.0017373

Jasper van Thor
Division of Molecular Biosciences
South Kensington Campus
Imperial College London
London SW7 2AZ, UK
Phone +44-(0)20-75945071


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Featured: Trestles LH femtosecond lasers with integrated DPSS DMPLH laser pump - DPSS DMPLH lasers

Del Mar Photonics Product brochures - Femtosecond products data sheets (zip file, 4.34 Mbytes) - Del Mar Photonics

Send us a request for standard or custom ultrafast (femtosecond) product

Pulse strecher/compressor
Avoca SPIDER system
Buccaneer femtosecond fiber lasers with SHG Second Harmonic Generator
Cannon Ultra-Broadband Light Source
Cortes Cr:Forsterite Regenerative Amplifier
Infrared cross-correlator CCIR-800
Cross-correlator Rincon
Femtosecond Autocorrelator IRA-3-10
Kirra Faraday Optical Isolators
Mavericks femtosecond Cr:Forsterite laser
OAFP optical attenuator
Pearls femtosecond fiber laser (Er-doped fiber, 1530-1565 nm)
Pismo pulse picker
Reef-M femtosecond scanning autocorrelator for microscopy
Reef-RTD scanning autocorrelator
Reef-SS single shot autocorrelator
Femtosecond Second Harmonic Generator
Spectrometer ASP-100M
Spectrometer ASP-150C
Spectrometer ASP-IR
Tamarack and Buccaneer femtosecond fiber lasers (Er-doped fiber, 1560+/- 10nm)
Teahupoo femtosecond Ti:Sapphire regenerative amplifier
Femtosecond third harmonic generator
Tourmaline femtosecond fiber laser (1054 nm)
Tourmaline TETA Yb femtosecond amplified laser system
Tourmaline Yb-SS femtosecond solid state laser system
Trestles CW Ti:Sapphire laser
Trestles femtosecond Ti:Sapphire laser
Trestles LH femtosecond lasers with integrated DPSS DMPLH laser pump - DPSS DMPLH lasers
Trestles Finesse femtosecond lasers system integrated with DPSS pump laser
Wedge Ti:Sapphire multipass amplifier

E-mail us for a custom quote

Del Mar Photonics, Inc.
4119 Twilight Ridge
San Diego, CA 92130
tel: (858) 876-3133
fax: (858) 630-2376
Skype: delmarphotonics

Trestles LH femtosecond lasers with integrated DPSS DMPLH laser pump - DPSS DMP LH series advantages

Trestles LH10-fs/CW laser system at UC Santa Cruz Center of Nanoscale Optofluidics
Tresltes LH10-fs/CW laser at Harvard University is used for STED microscopy of nanodiamons