Start with the light your experiment needs
Spectroscopy Light Sources
Choose a wavelength, shape a spectrum or synchronise a pulse. Explore continuous and pulsed illumination, with the optics to connect it to your experiment.
Explore 16 product families
Wavelength & bandwidth
Use a broadband lamp for a continuous spectrum, a tunable source or filter for a selected band, or an LED for a discrete wavelength. Match the optics to the full spectral interval.
Continuous & pulsed light
Choose continuous illumination for steady-state measurements. For time-resolved work, match pulse width, repetition rate and synchronisation to the detector.
Power at the sample
Total source power, spectral radiance and power in a selected band are different quantities. Define the illuminated area, working distance and coupling losses.
Six categories, from source to sample
Find the right illumination
16 product families
Tunable sources & filters
Select a wavelength interval with a lamp–monochromator system, or filter an existing broadband beam.
TLS2 / TLS3S
Tunable Monochromatic Light Sources
Scanning spectral response, excitation wavelength and wavelength-dependent optical properties.
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BTF
Broadband Tunable Filter
Selecting a visible excitation band while retaining more spectral width than a narrow monochromator setting.
View specificationsBroadband lamps & plasma sources
Continuous illumination from UV to infrared: xenon, halogen, deuterium, composite, thermal and laser-driven plasma sources.
GLORIA-X150A / X450A
150 W & 450 W Xenon Arc Sources
Broadband UV, visible and near-infrared excitation on an optical bench.
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GLORIA-T150A / T250A
Tungsten-Halogen Light Sources
Continuous visible and near-infrared spectroscopy where a thermal lamp spectrum is suitable.
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Sirius-300P / 300PU
Photocatalysis Xenon Light Sources
Photocatalysis, photochemistry and controlled broadband irradiation of research samples.
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LSD30T75 / LST75SiN40 / LSH-DT05
Composite Broadband Sources
Experiments needing complementary emitter spectra without rebuilding the illumination path.
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LSDS-30
30 W Deuterium UV Source
UV transmission, absorption and monochromator-based illumination.
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LSH-SiN40 / LSSiN-40
Silicon Nitride Infrared Source
Broadband infrared spectroscopy and thermal-source illumination.
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Gloria-LDLS-A
Laser-Driven Broadband Plasma Source
Measurements requiring high spectral radiance from a small broadband emitting region.
View specificationsSupercontinuum sources
Broadband pulsed fibre sources compared by spectral coverage, repetition rate and visible output.
Femtosecond lasers & amplifiers
An ultrafast excitation platform and wavelength conversion for pump–probe and nonlinear spectroscopy.
FFL-25
Femtosecond Fibre–Solid Laser Platform
Ultrafast excitation, pump–probe spectroscopy and nonlinear optical measurements.
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ZL-OPA-HP / HE
Optical Parametric Amplifiers
Tunable ultrafast excitation when the pump laser wavelength alone does not cover the experiment.
View specificationsLED, picosecond & calibration sources
Choose discrete LED wavelengths, synchronised picosecond excitation or reference emission lines for wavelength calibration.
MLED / MLED4S / MxxxL
Multiwavelength LED Source System
Discrete-wavelength excitation, fluorescence and repeatable LED illumination experiments.
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TPLD
Picosecond Pulsed Diode Sources
Fluorescence lifetime, time-resolved spectroscopy and synchronised pulsed excitation.
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LHM254 / LSH-HgNe-A / B
Wavelength Calibration Lamps
Spectrometer wavelength calibration and verification with discrete reference emission lines.
View specificationsCoupling & source accessories
Match the source to a monochromator, fibre, integrating sphere or free-space experiment.
Configure the illumination path
Share the wavelength interval, bandwidth, power at the sample and timing requirements. We’ll help match the source, optics and coupling.