ProductsQ-switched Nd:YAG Lasers

LS-2139

LS-2136,LS-2138,LS-2139 (Russian)

LS-2139
100Hz Q-switched Nd:YAG Laser

The unique design of the power supply and laser cavity provides high output parameters and reliability. The totally selfcontained cooling system with water-to-air heat exchanger allows laser operation in different environment conditions.

LS-2139 utilizes a special stable resonator configuration providing thermal lens and birefringence compensation. All cavity spaces are sealed, thus preventing harmful contamination onto optical surfaces.

Controls are available either through a menu driven remote control unit or from PC via RS232 interface. All parameter sets can be stored and recall for different operation modes.

LS-2130 - LS-2135, LS-2145
LS-2131D - LS-2134D, LS-2134D-Cx, LS-2145D-Cx
LS-2131U, LS-2132U, LS-2134U
LS-2132UTF, LS-2134UTF
LS-2136
LS-2136D
LS-2137, LS-2147, LS-2137U
LS-2138, LS-2138OPO, LS-2138TF
HG-TF, HG-T, HG-F
HG-Fifth
LS-2151
LS-2132T-LBO, LS-2138T-LBO
LS-2145T, LS-2145F
LS-2147A
LS-2148

Specification

Near TEM00

TEM00

Energy, mJ

1064 nm

75

45

532 nm

40

25

355 nm

15*

8*

266 nm

10*

6*

Pulse duration (FWHM), ns

1064 nm

15-18

Pulse repetition rate, Hz

100

Beam divergence, mrad

≤0.7

≤0.5

Beam diameter, mm

≤4

≤2.5

Jitter**, ns

±1.5

Energy stability (1064 nm)***, %

±3.0

±2.5

Size LxWxH, mm

Laser Head

815x206x136

Power Supply

446x449x177

Cooling System

446x449x266

Remote Control

105x175

Power requirements

Single Phase 220 ±20V, 50-60 Hz, 2000 W

*with Harmonic Generator Assembly HG-TF
**with respect to external trigger of Q-switch
***shot to shot for 99% of pulses


6, Surganova Str., Minsk, Belarus, 220012
phone +375 17 287 30 97
fax: +375 17 284 06 21
e-mail info@lotis-tii.com
Tokyo Instruments, Inc., Japan
6-18-14 Nishi-Kasai, Edogawa-ku,
Tokyo 134-0088 Japan
+81 3 3686 4711 phone
sales@tokyoinst.co.jp
Symphotic TII Corporation, USA
880 Calle Plano, Unit K
Camarillo, CA 93012 U.S.A.
+1 805 484 6639 phone
sales@symphotic.com