|ProductsQ-switched Nd:YAG Lasers|
Compact Nd:YAG Laser
LS-2131M, LS-2131M-T, LS-2131M-F and LS-2132B 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
- an folded cavity with trihedral corner cube prism (model LS-2132B) is virtually immune to thermal and physical shocks
- 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.
|LS-2131D - LS-2134D, LS-2145D|
|LS-2137U-N, LS-2137U-N/2, LS-2147U-N/2|
|LS-2138N, LS-2138N/100, LS-2138N-TF|
|LS-2134N, LS-2145N, LS-2134TF, LS-2145TF|
|HG-TF, HG-T, HG-F|
Pulse duration (FWHM), ns
Pulse repetition rate, Hz
Beam diameter, mm
Jitter (RMS), ns
Relative to external triggering
Beam divergence, Θ0.86, mrad
Energy stability (StdDev), %
Size LxWxH, mm
Single phase, 220±20 V, 50–60 Hz, 10 A
|*Harmonic Generator (HG) is optional as separate unit|
Company info |
|17, Oktyabrskaya str., Minsk, Belarus, 220030|
phone +375 17 321 21 55
fax: +375 17 321 21 56
|Tokyo Instruments, Inc., Japan|
6-18-14 Nishi-Kasai, Edogawa-ku,
Tokyo 134-0088 Japan
+81 3 3686 4711 phone
|Symphotic TII Corporation, USA|
880 Calle Plano, Unit K
Camarillo, CA 93012 U.S.A.
+1 805 484 6639 phone