Knowledge Base | Ultrafast Systems

Femtosecond Transient Absorption Spectrometer

320 - 2400 nm

Nanosecond Transient Absorption Spectrometer

350 - 2200 nm

MID-IR Femtosecond Transient Absorption Spectrometer

2 - 13 µm

Fluorescence Upconversion Spectrometer

270-1600 nm

TCSPC Fluorescence Spectrometer

230-1700 nm

OPTICAL PARAMETRIC AMPLIFIERS

Optical Parametric Amplifier

For Ytterbium Lasers

Optical Parametric Amplifier

For Ti:Sapphire Lasers

TIME RESOLVED MICROSCOPY

HELIOS Microscope

Femtosecond Transient Absorption Microscope

WIDEFIELD

HELIOS Microscope

Femtosecond Transient Absorption Microscope

CONFOCAL

LASERS

High energy, one-box ultrafast Ti:Sapphire amplifier by Coherent

High energy, one-box ultrafast Ti:Sapphire amplifier by Spectra-Physics

Compact, variable repetition rate ultrafast Yb amplifier by Ultrafast Systems

Educational Flash Photolysis Spectrometer

450-750 nm

SURFACE XPLORER

Data Analysis Software

MAGNETIC STIRRER

HIGH SPEED SPECTROMETERS

UV-VIS | NIR | SWIR

Optimized for Spectroscopy

OPTICAL DELAY LINE

TRANSLATING SAMPLE HOLDER

KNOWLEDGE BASE

What is the probe alignment procedure in Proteus?

Proteus (discontinued)

Note: This applies to the Proteus with a Newport Xe [...]

READ

I can open the data files in MS Excel as comma-separated columns of data, but there are a lot of entries saying either ‘Inf’ or ‘NaN’. I guess these entries are for the wavelength ranges at the edges and outside the range of the white light spectrum. Is this normal and can I still plot the data with standard analysis software? (I just expected to have zeros for filling).

Surface Xplorer

The Inf and NaN values appear when there was not [...]

READ

What is the confidence interval for Surface Xplorer kinetic fits?

Surface Xplorer

‘Confidence interval’ is a regular mathematical conception in the theory [...]

READ

Do you have a Mac version of Surface Xplorer?

Surface Xplorer

There is no version of SX for Mac but you [...]

READ

How do I choose the number of components for a Global Fit?

Surface Xplorer

Basically you should know the answer before you start fitting. [...]

READ

Averaging multiple delta surfaces in Surface Xplorer. How do I input more than one .ufs surface file at a time, and how do I know when these files have been averaged?

Surface Xplorer

SX averages the files selected in the Files/Open dialog. You [...]

READ

We did some experiments with the samples that we know very well and we noticed that the kinetics are distorted.

HALCYONE
HELIOS

If a kinetic profile appears to be distorted (non-exponential, wrong [...]

READ

Can we have access to the software code to modify it for our experiment?

Software

All our software is written in LabView. Even though we [...]

READ

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