PL3140 Series - Mode-locked Nd:YLF Picosecond Lasers

In comparison to the Nd:YAG based systems, the lasers of the PL3140 series use Nd:YLF as active laser medium for the generation of very short high power pulses. Combining a DPSS oscillator and a regenerative amplifier with a flashlamp-pumped power amplifier, these lasers deliver < 10 ps pulse length and up to 70 mJ pulse energy at 1053 nm. They feature low jitter (sync out < 30 ps) and high pulse stability.

Description 

Features

  • 10 ps pulse duration
  • Fiber master oscillator
  • Diode pumped regenerative amplifier
  • Flashlamp pumped power amplifier producing up to 70 mJper pulse at 1053 nm
  • Excellent pulse duration stability
  • Up to 10 Hz repetition rate
  • PC control via USB (RS232 is optional) and LabView™ drivers
  • Remote control pad
  • Optional streak camera triggering pulse with <10 ps rms jitter
  • Optional thermostabilized second, third or fourth harmonic generators
  • Optical parametric generators for tunable wavelength output in 210 – 2600 nm range are available

Applications

  • Time resolved spectroscopy
  • Nonlinear spectroscopy
  • OPG pumping
  • Other spectroscopic and nonlinear optics experiments

Nd:YLF mode-locked picosecond lasers produces high energy pulses with as short as 10 ps pulse duration.

Rugged and reliable design

Diode pumped mode-locked quasi‑CW master oscillator produces the train of the pulses that is guided to the regenerative amplifier for further amplification. The single pulse is cavity‑dumped from regenerative amplifier and then amplified by linear amplifiers to up to 80 mJ pulse energy. The output pulse energy can be adjusted in approximately 1 % steps from 1 mJ to nominal output, at the same time pulse-to-pulse energy stability remains less than 1.5 % rms at 1053 nm.

Angle-tuned KD*P and KDP crystals mounted in thermostabilised ovens are used for second, third and fourth harmonic generation. Harmonic separators ensure high spectral purity of each harmonic directed to different output port.

Build in energy monitors continuously monitors output pulse energy. Data from the energy monitor can be seen on the remote keypad or on PC monitor.
The laser provides triggering pulse for synchronization of customer‘s equipment with lead up to 500 ns. The lead of triggering pulse can be adjusted in ~0.25 ns steps from control pad or PC.

PRETRIG is standard feature for streak camera triggering and can provide pulse with up to 1000 μs lead that can be adjusted from PC with approx. 33 ns step.

Simple and convenient laser control

For customer convenience the laser can be operated from master device or personal computer through USB (VCP, ASCII commands), RS232 (ASCII commands) or LAN (REST API) interfaces or from remote control pad with backlit display that is easy to read even while wearing laser safety glasses.

 

Specifications 
Model 1) PL3143 PL3143A
Pulse energy
    at 1053 nm 40 mJ 70 mJ
    at 526.5 nm 2) 20 mJ 35 mJ
    at 351 nm 3) 10 mJ 17 mJ
    at 263 nm 3) please inquire
Pulse duration (FWHM) 4) < 12 ps
Repetition rate 10 Hz 5 Hz

1) Due to continuous improvement, all specifications are subject to change without notice. Parameters marked typical are not specifications. They are indications of typical performance and will vary with each unit we manufacture. Unless stated otherwise all specifications are measured at 1053 nm and for basic system without options.

2) For -SH option. Outputs are not simultaneous. Please inquiry for pulse energies at other wavelengths.

3) With auxiliary H400 harmonic generator unit. Outputs are not simultaneous. Please inquiry for pulse energies at other wavelengths.

4) Please inquire for optional pulse durations in 20 – 80 ps range.

 

 

Documents 
Inquiry 
Do you have questions about PL3140?
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  • Description
  • Specifications
  • Pictures
  • Documents
  • Inquiry

Features

  • 10 ps pulse duration
  • Fiber master oscillator
  • Diode pumped regenerative amplifier
  • Flashlamp pumped power amplifier producing up to 70 mJper pulse at 1053 nm
  • Excellent pulse duration stability
  • Up to 10 Hz repetition rate
  • PC control via USB (RS232 is optional) and LabView™ drivers
  • Remote control pad
  • Optional streak camera triggering pulse with <10 ps rms jitter
  • Optional thermostabilized second, third or fourth harmonic generators
  • Optical parametric generators for tunable wavelength output in 210 – 2600 nm range are available

Applications

  • Time resolved spectroscopy
  • Nonlinear spectroscopy
  • OPG pumping
  • Other spectroscopic and nonlinear optics experiments

Nd:YLF mode-locked picosecond lasers produces high energy pulses with as short as 10 ps pulse duration.

Rugged and reliable design

Diode pumped mode-locked quasi‑CW master oscillator produces the train of the pulses that is guided to the regenerative amplifier for further amplification. The single pulse is cavity‑dumped from regenerative amplifier and then amplified by linear amplifiers to up to 80 mJ pulse energy. The output pulse energy can be adjusted in approximately 1 % steps from 1 mJ to nominal output, at the same time pulse-to-pulse energy stability remains less than 1.5 % rms at 1053 nm.

Angle-tuned KD*P and KDP crystals mounted in thermostabilised ovens are used for second, third and fourth harmonic generation. Harmonic separators ensure high spectral purity of each harmonic directed to different output port.

Build in energy monitors continuously monitors output pulse energy. Data from the energy monitor can be seen on the remote keypad or on PC monitor.
The laser provides triggering pulse for synchronization of customer‘s equipment with lead up to 500 ns. The lead of triggering pulse can be adjusted in ~0.25 ns steps from control pad or PC.

PRETRIG is standard feature for streak camera triggering and can provide pulse with up to 1000 μs lead that can be adjusted from PC with approx. 33 ns step.

Simple and convenient laser control

For customer convenience the laser can be operated from master device or personal computer through USB (VCP, ASCII commands), RS232 (ASCII commands) or LAN (REST API) interfaces or from remote control pad with backlit display that is easy to read even while wearing laser safety glasses.

 

Model 1) PL3143 PL3143A
Pulse energy
at 1053 nm 40 mJ 70 mJ
at 526.5 nm 2) 20 mJ 35 mJ
at 351 nm 3) 10 mJ 17 mJ
at 263 nm 3) please inquire
Pulse duration (FWHM) 4) < 12 ps
Repetition rate 10 Hz 5 Hz

1) Due to continuous improvement, all specifications are subject to change without notice. Parameters marked typical are not specifications. They are indications of typical performance and will vary with each unit we manufacture. Unless stated otherwise all specifications are measured at 1053 nm and for basic system without options.

2) For -SH option. Outputs are not simultaneous. Please inquiry for pulse energies at other wavelengths.

3) With auxiliary H400 harmonic generator unit. Outputs are not simultaneous. Please inquiry for pulse energies at other wavelengths.

4) Please inquire for optional pulse durations in 20 – 80 ps range.

Do you have questions about PL3140?
Your details will be gathered and handled to respond to your request.
Detailed information on this topic can be retrieved from our privacy policy.

Do you have questions about our products?

Write to us | info@topag.de

Give us a call | +49 6151 425978

TOPAG Lasertechnik GmbH
Nieder-Ramstädter Str. 247
64285 Darmstadt, Germany
Phone: +49 6151 4259 78
Fax: +49 6151 4259 88
E-mail: info@topag.de