ProductsQ-switched Nd:YAG Lasers

LS-2138N

LS-2138Nrus

LS-2138N, LS-2138N/100, LS-2138N-TF
High Repetition Rate Q-switched Laser with Increased Energy

The LS-2138 incorporates all advantages of LS-2136 and LS-2137 lasers with a pulse repetition rate up to 100 Hz, small divergence, output energy up to 220 mJ.

The double rod laser chamber and rigid folded laser resonator with intracavity telescope work together to create stable, reliable, and highly efficient operation. A single power supply and self-contained cooling unit with water-to-air heat exchanger are used in LS-2138.

LS-2138OPO – is high energy Q-switched Nd:YAG laser with built-in eye-safe (1577nm) OPO converter that design for LIDAR application. Special ring cavity design with two KTP crystals (cut for non-critical type II phase matching NCPM) provides output energy 35 mJ (at 1577 nm) with pulse repetition rate up to 50 Hz.

LS-2138TF – improved LS-2138 model with built-in third and forth harmonics.

All laser functions are controlled via a compact remote control and external triggering and synchronization are supported. The remote features a scrolling menu with an adjusting thumbwheel, high visibility LCD and audible tone to indicate changed settings.

LS-2131M
LS-2131D - LS-2134D, LS-2145D
LS-2132UTF, LS-2134UTF
LS-2132PIV, LS-2145PIV
LS-2136
LS-2136D
LS-2137U-N
LS-2137N(MH), LS-2147N(MH)
LS-2139
LS-2134N, LS-2145N, LS-2134TF, LS-2145TF
LS-2147A
LS-2149 DPSS
LS-2151
HG-Fifth
HG-TF, HG-T, HG-F
LS-2145-LT150
LS-2145-LT50, LS-2134-LT40

Specification

LS-2138N

LS-2138N/100

LS-2138N-TF

Energy, mJ

1064 nm

220

180

220

532 nm

115

100

115

355 nm

45*

40*

45

266 nm

30*

25*

30

Pulse duration (FWHM), ns

10-12

Pulse repetition rate, Hz

50

100

50

Beam diameter, mm

≤5

Jitter**, ns

±1.5

Beam divergence, mrad

full angle for 86% of energy

≤1.0

≤1.5

≤1.0

Energy stability (RMS), %

1064 nm

≤1.5

Size LxWxH, mm

Laser Head

820x304x143

820x304x143

1020x304x143

Power Supply

446x449x177

Cooling System

446x449x266

630x485x310

446x449x266

Remote Control

105x175

Power requirements

Single Phase 220 ±20V, 50-60 Hz, 1500 W

Single Phase 220 ±20V, 50-60 Hz, 3500 W

Single Phase 220 ±20V, 50-60 Hz, 1500 W

*with Harmonic Generator Assembly HG-TF
**with respect to external trigger of Q-switch


17, Oktyabrskaya str., Minsk, Belarus, 220030
phone +375 17 321 21 55
fax: +375 17 321 21 56
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