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Solid State Lasers and Laser Diodes from RPMC Lasers Inc » Products » Maldi-TOF Lasers

Maldi-TOF Spectroscopy Lasers

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!

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Picture Part Number Type Wavelength (nm) Output power (W) Pulse energy (uJ) Pulse width Rep rate
Quantas-Q2-1053: High energy, compact, nanosecond, DPSS laser Quantas-Q2-1053 Pulsed DPSS Lasers 1053 0.080, 0.100, 0.150, 0.200, 0.300, 0.350, 0.400, 0.500, 0.600, 0.800, 1.0, 1.3, 2.0 8000.0, 10000.0, 15000.0, 20000.0, 30000.0, 35000.0, 40000.0, 50000.0, 60000.0, 65000.0, 70000.0, 80000.0 5ns, 6ns, 7ns, 8ns 10Hz, 20Hz, 33.3Hz, 50Hz
Quantas-Q2-1064: High Energy, Compact, Nanosecond, DPSS Laser Quantas-Q2-1064 Pulsed DPSS Lasers 1064 0.080, 0.100, 0.150, 0.200, 0.300, 0.350, 0.400, 0.500, 0.600, 0.700, 0.800, 1.0, 1.2, 1.3, 2.0 2500.0, 5000.0, 8000.0, 10000.0, 15000.0, 20000.0, 30000.0, 35000.0, 40000.0, 60000.0 5ns, 6ns, 7ns, 8ns, 10ns 10Hz, 20Hz, 33.3Hz, 50Hz, 100Hz, 200Hz
Quantas-Q2-211: High energy, compact, nanosecond, DPSS laser Quantas-Q2-211 Pulsed DPSS Lasers 211 0.035, 0.060, 0.080, 0.120 20.0, 500.0, 1000.0, 1800.0, 2500.0, 3000.0, 5000.0 5ns, 6ns, 7ns, 8ns 10Hz, 20Hz, 33.3Hz, 50Hz
Quantas-Q2-213: High energy, compact, nanosecond, DPSS laser Quantas-Q2-213 Pulsed DPSS Lasers 213 0.060, 0.075, 0.080, 0.120, 0.150 20.0, 500.0, 1000.0, 1800.0, 2500.0, 3000.0, 5000.0 5ns, 6ns, 7ns, 8ns, 10ns 10Hz, 20Hz, 33.3Hz, 50Hz, 100Hz, 200Hz
Quantas-Q2-263: High energy, compact, nanosecond, DPSS laser Quantas-Q2-263 Pulsed DPSS Lasers 263 0.110, 0.200, 0.300, 0.330 100.0, 1500.0, 5000.0, 6000.0, 10000.0, 12000.0 5ns, 6ns, 7ns, 8ns 10Hz, 20Hz, 33.3Hz, 50Hz
Quantas-Q2-266: High energy, compact, nanosecond, DPSS laser Quantas-Q2-266 Pulsed DPSS Lasers 266 0.160, 0.200, 0.250, 0.500, 0.600 100.0, 5000.0, 6000.0, 8000.0, 12000.0 5ns, 6ns, 7ns, 8ns, 10ns 20Hz, 33.3Hz, 50Hz, 100Hz, 200Hz
Quantas-Q2-351: High energy, compact, nanosecond, DPSS laser Quantas-Q2-351 Pulsed DPSS Lasers 351 0.200, 0.500, 0.600, 1.0 300.0, 3000.0, 12000.0, 15000.0, 18000.0, 20000.0, 30000.0 5ns, 6ns, 7ns, 8ns 10Hz, 20Hz, 33.3Hz, 50Hz
Quantas-Q2-355: High energy, compact, nanosecond, DPSS laser Quantas-Q2-355 Pulsed DPSS Lasers 355 0.340, 0.500, 0.600, 1.0, 1.2 300.0, 4000.0, 12000.0, 15000.0, 18000.0, 20000.0 5ns, 6ns, 7ns, 8ns, 10ns 20Hz, 33.3Hz, 50Hz, 100Hz, 200Hz
Quantas-Q2-527: High energy, compact, nanosecond, DPSS laser Quantas-Q2-527 Pulsed DPSS Lasers 527 0.350, 0.800, 1.0, 2.0 500.0, 5000.0, 15000.0, 25000.0, 30000.0, 35000.0, 40000.0 5ns, 6ns, 7ns, 8ns 10Hz, 20Hz, 33.3Hz, 50Hz
Quantas Q2 QLI Quantas-Q2-532 Pulsed DPSS Lasers 532 0.500, 0.750, 0.800, 1.0, 2.0 500.0, 5000.0, 25000.0, 30000.0, 35000.0, 40000.0 5ns, 6ns, 7ns, 8ns, 10ns 10Hz, 20Hz, 33.3Hz, 50Hz, 100Hz, 200Hz
Quantas-Q2HE: High energy, compact, nanosecond, DPSS laser Quantas-Q2HE-211 Pulsed DPSS Lasers 211 0.050, 0.075, 0.080 1500.0, 4000.0, 5000.0 6ns 10Hz, 20Hz, 50Hz
Quantas-Q2HE-213: High energy, compact, nanosecond, DPSS laser Quantas-Q2HE-213 Pulsed DPSS Lasers 213 0.040, 0.070, 0.075, 0.150 1500.0, 3000.0, 3500.0, 4000.0 6ns 10Hz, 20Hz, 50Hz, 100Hz
Quantas-Q2HE-263: High energy, compact, nanosecond, DPSS laser Quantas-Q2HE-263 Pulsed DPSS Lasers 263 0.180, 0.250, 0.300 5000.0, 15000.0, 18000.0 6ns 10Hz, 20Hz, 50Hz
Quantas-Q2HE-266: High energy, compact, nanosecond, DPSS laser Quantas-Q2HE-266 Pulsed DPSS Lasers 266 0.600 5000.0, 10000.0 7ns 20Hz, 50Hz, 100Hz
Quantas-Q2HE-351: High energy, compact, nanosecond, DPSS laser Quantas-Q2HE-351 Pulsed DPSS Lasers 351 0.350, 0.600 12000.0, 30000.0, 35000.0 6ns 10Hz, 20Hz, 50Hz
Quantas-Q2HE-355: High energy, compact, nanosecond, DPSS laser Quantas-Q2HE-355 Pulsed DPSS Lasers 355 0.300, 0.500, 0.600, 1.0, 1.2 12000.0, 20000.0, 25000.0, 30000.0 6ns 10Hz, 20Hz, 50Hz, 100Hz
Quantas-Q2HE-527: High energy, compact, nanosecond, DPSS laser Quantas-Q2HE-527 Pulsed DPSS Lasers 527 0.600, 1.0 20000.0, 50000.0, 60000.0 6ns 10Hz, 20Hz, 50Hz
Quantas-Q2HE-532: High energy, compact, nanosecond, DPSS laser Quantas-Q2HE-532 Pulsed DPSS Lasers 532 0.500, 0.800, 1.0, 1.75, 2.0 20000.0, 35000.0, 40000.0, 50000.0 6ns 10Hz, 20Hz, 50Hz, 100Hz
Bright Microlaser Microchip SB1 Laser SB1-1064 Pulsed DPSS Lasers, Microchip Lasers 1064 0.008, 0.012, 0.040, 0.110, 0.150, 0.200, 0.225, 0.400 2.0, 15.0, 20.0, 30.0, 40.0, 60.0, 80.0 400ps, 1.3ns 100Hz, 200Hz, 1kHz, 5kHz, 10kHz, 15kHz, 55kHz, 100kHz
Bright Microlaser Microchip SB1 Laser SB1-236.5 Pulsed DPSS Lasers, Microchip Lasers 236.5 0.001 0.200, 2.0 2ns 500Hz, 5kHz
Bright Microlaser Microchip SB1 Laser SB1-266 Pulsed DPSS Lasers, Microchip Lasers 266 0.002, 0.005 0.500, 1.0, 2.0 1.3ns 1kHz, 5kHz, 10kHz
Bright Microlaser Microchip SB1 Laser SB1-355 Pulsed DPSS Lasers, Microchip Lasers 355 0.010 1.0 1.3ns 5kHz, 10kHz
Bright Microlaser Microchip SB1 Laser SB1-473 Pulsed DPSS Lasers, Microchip Lasers 473 0.0009, 0.010, 0.015 1.0, 3.0, 9.0 2ns 100Hz, 5kHz, 10kHz
Bright Microlaser Microchip SB1 Laser SB1-532 Pulsed DPSS Lasers, Microchip Lasers 532 0.004, 0.006, 0.010, 0.017, 0.020, 0.030, 0.040, 0.075, 0.100 0.300, 7.0, 10.0, 15.0, 20.0, 30.0, 40.0 400ps, 1.3ns 10Hz, 100Hz, 200Hz, 1kHz, 5kHz, 10kHz, 15kHz, 55kHz, 100kHz
Bright Microlaser Microchip SB1 Laser SB1-946 Pulsed DPSS Lasers, Microchip Lasers 946 0.004, 0.060, 0.070, 0.105 7.0 2ns 100Hz, 5kHz, 10kHz
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Q2 Series

Quantas Q2 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

Quantas-Q2HE-211: High energy, compact, nanosecond, DPSS laser

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.

Microchip Series

Bright Microlaser Microchip SB1 Laser

The Microchip Series, from BrightMicroLaser, are ultra-compact, passively q-switched, single longitudinal mode (SLM), narrow linewidth, 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.