SPECTROMETERS
HELIOS

Femtosecond Transient Absorption Spectrometer

320 - 2400 nm

EOS

Nanosecond Transient Absorption Spectrometer

350 - 2200 nm

HELIOS IR

MID-IR Femtosecond Transient Absorption Spectrometer

2 - 13 µm

HALCYONE Femto

Fluorescence Upconversion Spectrometer

270-1600 nm

HALCYONE Pico

TCSPC Fluorescence Spectrometer

230-1700 nm

OPTICAL PARAMETRIC AMPLIFIERS

APOLLO-Y

Optical Parametric Amplifier

For Ytterbium Lasers

APOLLO-T

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
ASTRELLA

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

SOLSTICE

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

HYPERION

Compact, variable repetition rate ultrafast Yb amplifier by Ultrafast Systems

EDUCATIONAL
KRONOS

Educational Flash Photolysis Spectrometer

450-750 nm

ACCESSORIES

SURFACE XPLORER

Data Analysis Software

MAGNETIC STIRRER BEAM ROUTING OPTICS

HIGH SPEED SPECTROMETERS

UV-VIS | NIR | SWIR

MONOCHROMATOR

TRANSLATING SAMPLE HOLDER

Custom Moving Pattern

OPTICAL DELAY LINE
SUPPORT
SALES

Category: EOS IR

What formulas are used to calculate absorption spectra?

UFS December 31, 2022 No Comments

To calculate single absorption spectra ΔA we register two consecutive probe pulse spectra and use the following formulas. Single Probe Channel ΔA=log10(I0 sample/Iex sample) Dual Probe Channel (Probe-Reference) ΔA= log10[(I0…

Could the HELIOS be upgraded later with the EOS capability?

UFS December 31, 2022 No Comments

Yes and many of customers have done this. For UV-VIS-NIR-SWIR Helios-Eos instruments such an upgrade doesn’t require additional table space. For Helios-Eos IR systems additional space for an excitation ns…

Pump in Eos and Eos IR. Can the same femtosecond excitation (eg from an OPA) as the HELIOS be used?

UFS December 31, 2022 No Comments

In hybrid Helios-Eos (non IR) systems we configure Eos instrument to use the same pump as in Helios. For some samples it is important to keep the same excitation conditions…

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Category: EOS IR

What formulas are used to calculate absorption spectra?

Could the HELIOS be upgraded later with the EOS capability?

Pump in Eos and Eos IR. Can the same femtosecond excitation (eg from an OPA) as the HELIOS be used?

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