Laser 2000

Picosecond Pulsed LEDs

Central wavelengths from 255 nm to 370 nm.
Choose a peak wavelength according to the needs of your application.
Picosecond pulsed LEDs

The picosecond pulsed LEDs of the PLS Series are the fastest miniature sub-nanosecond pulsed LED sources commercially available. They combine short pulse widths with high repetition rates in a compact and maintenance free set-up.

Wavelengths are available from from 255 to 600 nm, with peak power up to 2.5 mW.

Applications include:

  • Time-resolved fluorescence spectroscopy
  • Biochemical analysis
  • Detection of molecules labeled with perylene, coumarin, fluorescein and rhodamine dyes
  • Intrinsic protein fluorescence from tryptophan or tyrosine
  • Testing of optoelectronic devices such as pin-diodes and PMTs

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Picosecond pulsed LEDs
Sub-nanosecond pulsed LEDs are ideal excitation sources in spectrometer systems that do not require high spatial resolution. Eight different LEDs with central wavelengths between 255 nm and 370 nm allow to choose a peak wavelength according to the needs of the application
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Laser 2000 works with PicoQuant to offer its range of picosecond pulsed LEDs, the fastest miniature sub-nanosecond pulsed LED sources commercially available.

The PicoQuant group was founded in 1996, and today, PicoQuant is known as a leading company in the field of pulsed diode lasers, time-resolved data acquisition, single photon counting, and fluorescence instrumentation.

PicoQuant’s instruments are used all over the world. They help to prepare papers in high-ranking journals as well as carrying out routine quality control and production processes of global industrial players. Starting from traditional time-resolved fluorescence detection in bioanalytics, the range of applications is continuously increasing and includes semiconductor quality control, diffuse optical tomography, quantum information processing, optical detector testing, and telecommunications. These easy to use products allow researchers to focus on their problems in biology, medicine, environmental science, or chemistry without needing a large background in physics, electronics, or optics.

PicoQuant encourages OEM enquiries for its products, notably for applications where time-resolved techniques were considered too expensive and cumbersome in the past.

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