Maldi-TOF Lasers

Maldi-TOF Spectroscopy Lasers Overview

MALDI TOF Spectroscopy

Maldi Time-of-Flight Spectroscopy is a method used in mass spectrometry for measuring the time it takes for ionized particles of different masses to drift to the detector.  For this process to work, there must be a mechanism in place to ionize the particles, one of the methods used is photoionization.  These time of flight spectroscopy lasers traditionally use high pulse energy q-switched ultraviolet lasers, because the photon energy must be greater than the ionization energy of the particle.  Recently though, it has been demonstrated that multi-photon conversation can also happen, making it possible to use mode-locked femtosecond lasers is some cases.  On this page, you will find a list of all of the time of flight spectroscopy lasers we offer, including picosecond and nanosecond pulsed diode-pumped solid-state lasers.

RPMC has years of experience supporting Maldi-TOF applications, helping industry professionals select the right tool for the job.

Contact Us today to let one of our knowledgeable Product Managers assist you!


Wavelength Selection

Power Selection

Energy Selection

Pulse Width Selection

Rep Rate Selection



48 results found
Picture Part Number Type Wavelength (nm) Output Power (W) Mode Output Narrow Linewidth Pulse Energy (uJ) Pulse Width Rep Rate
FP3-1064-15-15: 1064nm microchip lasers FP3-1064-15-15 Microchip Lasers 1064 0.225 15.0 1.3ns 15kHz
FP3-1064-2-100: 1064nm microchip laser FP3-1064-2-100 Microchip Lasers 1064 0.200 2.0 470ps 100kHz
FP3-1064-2-55: 1064nm microchip laser FP3-1064-2-55 Microchip Lasers 1064 0.110 2.0 470ps 55kHz
FP3-1064-20-10: 1064nm microchip laser FP3-1064-20-10 Microchip Lasers 1064 0.200 20.0 1.3ns 10kHz
FP3-1064-30-5: 1064nm microchip laser FP3-1064-30-5 Microchip Lasers 1064 0.150 30.0 1.3ns 5kHz
FP3-1064-40-1: 1064nm microchip laser FP3-1064-40-1 Microchip Lasers 1064 0.040 40.0 1.3ns 1kHz
FP3-1064-60-0.2: 1064nm Microchip Laser FP3-1064-60-0.2 Microchip Lasers 1064 0.060 60.0 1.3ns 200Hz
FP3-1064-80-0.1: 1064nm Microchip Laser FP3-1064-80-0.1 Microchip Lasers 1064 0.080 80.0 1.3ns 100Hz
FP3-473-1-10: 473nm Microchip Laser FP3-473-1-10 Microchip Lasers 473 0.010 1.0 2ns 10kHz
FP3-473-3-5: 473nm microchip laser FP3-473-3-5 Microchip Lasers 473 0.015 3.0 2.5ns 5kHz

Microchip Series

Microchip Series by BrightMicrolaser

The Microchip Series, available in the FP3 and P4 packages from BrightMicroLaser, are ultra-compact, passively q-switched DPSS lasers that feature pulse durations from 350 ps to 3 ns, energy levels up to 100 uJ and repetition rates up to 100 kHz. In addition to the fundamental 1064 nm wavelength and its harmonics (532, 355 and 266 nm), we also deliver units emitting at 946 and 473 nm.

Q2 Series

Q2 Laser Series by QLI

The Q2 series is a versatile, diode pumped, air-cooled, Q-switched laser capable of achieving up to 80mJ of pulse energy with an operational rep rate up to 100Hz. Available at the fundamental wavelengths of 1064 and 1053nm, the innovative water-free laser crystal end-pumping technology produces Gaussian-like, low divergence laser beams with high peak powers, enabling efficient harmonics conversion through the 5th harmonic.

Q2HE Series

Q2-HE Laser Series by QLI

The Q2HE series, from Quantum Light Instruments Ltd., features an innovative water-free laser crystal cooling technology that enables generation of high quality laser beams with up to 100 mJ pulse energy and/or up to 4 W of average output power. Featuring a pulse duration of less than 7 ns and a low beam divergence, the Q2HE is capable of achieving efficient fundamental wavelength conversion through the 5th harmonics of 213/211 nm.