NL742 Ultra-stable Nanosecond Laser
Description
The main feature of NL740 series is the output of ultra-stable tunable duration (2 – 10 ns) narrow bandwidth nanosecond pulses based on temporally driven CW diode laser seeder and amplification stages. Start of the system is the single mode DFB laser with temporal output power modulator. Such front-end ensures reliable generation of SLM mode that is highly beneficial for formation of low temporal modulation ultra-stable pulses. Then light is amplified in diode pumped regenerative amplifier in order to reach energy sufficient to amplify in diode pumped amplifiers. Power amplifier is a chain of double pass amplifiers where pulse is amplified up to 100 mJ energy at 100 Hz repetition rate. Before amplification spatial beam shaping is employed in order to get flat top shape at the output. The harmonic generators are based on angle tuned nonlinear crystals placed in a heater. All diode pumped design ensures reliable operation of system at high repetition rates as well as simple and convenient maintenance.
NL742 Ultra-stable Nanosecond Laser
Specifications |
|
|---|---|
| Output Power (avg): | 0.01 W |
| Wavelength: | 1.064 um |
| Pulse Duration: | 3-10ns |
| Tuning Range Around Center Wavelength: | Not Applicable |
Features
- Narrow bandwidth, stable, true SLM pulses
- Excellent pulse energy (typically 0.1 % StDev @ 1064 nm) and pulse duration stability
- Excellent spatial mode stability
- Excellent output power stability (typically < ±0.5 % peak-to-peak)
- 3 – 10 ns tunable pulse duration
- Up to 100 mJ output energy
- Up to 100 Hz repetition rate
- 1064, 532 nm or 355 nm output wavelength
- Reliable 24/7 operation
Applications
- Metrology, especially Laser-Induced Damage Threshold (LIDT)
- Front end for power amplifiers
- Interferometry and holography
- Material processing and others
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
-
Ships from:
Lithuania
-
Sold by:
-
On FindLight:
External Vendor
Claim EKSPLA Page to edit and add data
Frequently Asked Questions
The main feature of the NL740 series laser is the output of ultra-stable tunable duration (2 – 10 ns) narrow bandwidth nanosecond pulses based on temporally driven CW diode laser seeder and amplification stages.
The NL740 series laser can output up to 100 mJ energy at 100 Hz repetition rate.
The NL740 series laser is suitable for metrology, especially Laser-Induced Damage Threshold (LIDT), front end for power amplifiers, interferometry and holography, material processing, and others.
The NL740 series laser can output at 1064, 532 nm or 355 nm output wavelength.
The NL740 series laser has a pulse duration range of 3 – 10 ns tunable pulse duration.