Flash-Lamp Pumped Picosecond Nd:YAG Lasers - PL2250 series

  • Manufactured by: Ekspla

Quick Overview

PL2250 series lasers cost-effective design improves laser reliability and reduces running and maintenance costs.

 

INNOVATIVE DESIGN
The heart of the system is a diode pumped solid state (DPSS) master oscillator placed in a hermetically sealed monolithic block. The flashlamp pumped regenerative amplifier is replac..

Description

PL2250 series lasers cost-effective design improves laser reliability and reduces running and maintenance costs.

 

INNOVATIVE DESIGN
The heart of the system is a diode pumped solid state (DPSS) master oscillator placed in a hermetically sealed monolithic block. The flashlamp pumped regenerative amplifier is replaced by an innovative diode pumped regenerative amplifier. Diode pumping results in negligible thermal lensing, which allows operation of the regenerative amplifier at variable repetition rates, as well as improved long-term stability and maintenance-free operation.

 

The optimized multiple-pass power amplifier is flashlamp pumped and is optimized for efficient amplification of pulse while maintaining a near Gaussian beam profile and low wavefront distortion. The output pulse energy can be adjusted in approximately 1% steps, at the same time as pulse-to-pulse energy stability remains less than 0.8% rms at 1064 nm.

 

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

 

Built-in energy monitors continuously monitor output pulse energy. Data from the energy monitor can be seen on the remote keypad or PC monitor. The laser provides several triggering pulses for synchronization of the customer‘s equipment. The lead or delay of the triggering pulse can be adjusted in 0.25 ns steps from the control pad or PC. Up to 1000 μs lead of triggering pulse is available as a pretrigger feature.

 

Precise pulse energy control, excellent short-term and long-term stability, and up to 20 Hz repetition rate makes PL2250 series lasers an excellent choice for many demanding scientific applications.

 

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), LAN (REST API) or RS232 (ASCII commands), LAN (REST API) depending on the system configuration or from remote control pad with backlit display that is easy to read even while wearing laser safety glasses.


Features

 

- Hermetically sealed DPSS master oscillator
- Diode pumped regenerative amplifier
- Flashlamp pumped power amplifier producing up to 100 mJ per pulse at 1064 nm
- 30 ps pulse duration (20 ps optional)
- Excellent pulse duration stability
- Up to 20 Hz repetition rate
- Streak camera triggering pulse with <10 ps jitter
- Excellent beam pointing stability
- Thermo-stabilized second, third, fourth and fifth harmonic generator options
- PC control
- Remote control via keypad


Applications

 

- Time resolved fluorescence (including streak camera measurements)
- SFG/SHG spectroscopy
- Nonlinear spectroscopy
- Laser-induced breakdown spectroscopy
- OPG pumping
- Remote laser sensing
- Satellite ranging
- Other spectroscopic and nonlinear optics experiments

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Manufacturer Informations

Ekspla

    EKSPLA is manufacturer of lasers, laser systems and laser components for R&D and industrial applications.

    Customers like CERN, NASA, ELI, Max Planck Institutes, Cambridge University, Massachusetts Institute of Technology and Japan University of Science showed trust in Ekspla lasers & systems.


    Ekspla picosecond lasers catalog 2022
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