• LS-2131M


LS-2131M, LS-2131M-T, LS-2131M-F are laser models for integration into laser systems with limitations on weight-dimension parameters. 

The main advantages of lasers are compactness, robust design in combination with a wide choice of operating mode (pulse repetition frequency, burns mode, the presence of harmonics, etc.).

  The reliability of lasers and the stability of output parameters are ensured by:

- the absence of external high-voltage connectors between power supply and laser head, the presence of special locks and sensors, provided the stable mode of operation,

- the built-in photoprobe of fundamental wavelength energy for monitoring the output energy,

- integrated in one housing a laser power supply and  efficient cooling system with a water-to-air heat exchanger,

- thermal stabilization of the electro-optical Q-switch and second-harmonic crystal. 

Laser control is performed from the remote control or personal computer. The software allows not only to control the operation of the laser, but also to perform complete diagnostics of laser parameters, including determination of the fundamental frequency energy (1064 nm), total number of lamp flashes, pump energy and output energy instabilities. To preserve the characteristics of the output radiation unchanged when the repetition frequency of the output pulses is changed, a frequency «cutting» mode is provided by adjusting the opening of the Q-switch at a constant pulse repetition rate.

Technical specifications

LS-2131M (10Hz)
LS-2131M (20Hz)
LS-2131M-T** LS-2131M-F**
Energy, mJ1064 nm 200 190 - -
532 nm 125 120 125 125
355 nm 30* 30* 30/35*** -
266 nm 35* 30* - 35
Pulse duration (FWHM), ns
1064 nm 5-7 5-7

Pulse repetition rate, Hz             10
20 10 10
Beam diameter, mm             ≤5 ≤5 ≤5 ≤5
Jitter (RMS), ns Relative to external triggering ±1.0 ±1.0 ±1.0 ±1.0
Beam divergence  (Θ0.86 ), mrad 1064 nm ≤2.5 ≤2.5

Energy stability (StdDev), % 1064 nm 0.6 0.6 0.6 0.6
Size LxWxH, mm Laser Head
466x125x75 466x125x75 542x125x81 542x125x81
Power Supply 391x364x294 391x364x294

Remote Control 105x175 105x175 105x175 105x175
Power requirements Single phase, 220±20 V, 50–60 Hz, 10 A

*Harmonic Generator (HG) is optional as separate unit

**With built-in harmonics units

***High energy TH option



Compact Nd:YAG Laser

  • Compact Nd:YAG Laser
  • Product Code: LS-2131M
  • Availability: In Stock

Available Options

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