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Quasi-CW Q-Switched
Nd:YAG Laser

models
LF2210 and LF241

Quasi-CW Q-Switched Solid State Nd:YAG Laser
 
  • SOLAR TII offers a family of Arc-lamp Pumped
    Quasi-CW Nd:YAG VIS and UV Lasers
  • High reliability, stability and reproducibility
    make the Nd:YAG lasers friendly both for research
    and industrial applications
  • PC-controlled operation allows the lasers
    to be integrated into technological and
    measuring systems
Specifications  |  Dimensional Drawing
  • The Laser Head design is based on solid Invar bars to ensure high-order thermal and mechanical stability for laser cavity and, as a result, high long-term stability and reproducibility of laser output parameters.
  • The intracavity second harmonic generation allows high output powers to be attained in the green with moderate arc lamp currents what improves the arc lamp lifetime to more than 400 hrs.
  • The Q-switch driver is originally-designed to permit time (in/out) synchronization of laser output pulses to start other lasers, external devices or processes thus giving excellent opportunities to LF2210 to be used as a pump for femtosecond Ti:Sapphire amplifier stages.
  • The LF2210 Quasi-CW Q-Switched Nd:YAG Laser emitting in the green can be completed by a nanosecond high-efficiency high-repetition rate SOLAR TII Ti:Sapphire laser Model CF231 to allow output wavelength tuning across a broad spectral range from 700 nm to 980 nm (350 to 470 nm for SHG option).

 

Specifications



Mode:
Laser medium:
Wavelength:
Repetition rate:
Output power at 4 kHz R.R.:
Pulse to pulse stability at 4 kHz R.R.:
Beam diameter:
Beam divergence:
Standards compliance:
Electrical requirements:

LF2210

MM
Nd:YAG
532 nm
1-15 kHz
12,0 W (7,5 W at 1kHz)
± 2,5 %
4,0 mm
3,5 mrad
LF241

MM
Nd:YAG
266 nm
1-15 kHz
0,8 W
± 5,0 %
3,0 mm
4,2 mrad
EN 61010, IEC 601
380 VAC, 3 phase, 50/60 Hz (200 VAC, 3 phase, 50/60 Hz)
Overall size (LxWxH)
  Laser Head:
  Power Supply:
920x200x225 mm
560x530x770 mm
Average output power as a function of pulse repetition rate for:
         LF2210 Model at 532 nm
            LF241 Model at 266 nm
Quasi-CW Q-Switched Nd:YAG Laser LF2210 - Average output power
Quasi-CW Q-Switched Nd:YAG Laser LF241 - Average output power
Pulse energy distribution histogram for:
         LF2210 Model at 532 nm
            LF241 Model at 266 nm
Quasi-CW Q-Switched Nd:YAG Laser LF2210 - Pulse energy distribution histogram
Pulse number: 8500
Pulse to pulse stability at 1kHz for 95% of shots: ±2,5%
Quasi-CW Q-Switched Nd:YAG Laser LF241 - Pulse energy distribution histogram
Pulse number: 8370
Pulse to pulse stability at 4kHz for 95% of shots: ±5,0%
 
Beam profile of CW Nd:YAG Laser (LF2210):
Quasi-CW Q-Switched Nd:YAG Laser LF2210 - Beam profile
Wavelength = 532 nm, f = 4 kHz, Pav = 10 W

Beam diameter
Horizontal: 2534 µm,
Vertical: 3470 µm

Fit to Gauss
Horizontal: 91,5 %,
Vertical: 90,7 %
Dimensional Drawing
Quasi-CW Q-Switched Nd:YAG Laser LF2210/LF241 - Dimensional Drawing

 
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