Nd:YAG高能量纳秒激光器Lotis TII调Q激光器
LOTIS TII Q开关Nd:YAG脉冲激光器家族可为用户提供各种脉冲输出能量，脉冲宽度从5纳秒到24纳秒，重复频率从1Hz到100Hz。与此同时，不同型号的激光器还包含有内置2倍频，3倍频，4倍频，甚至5倍频输出。对没有内置倍频晶体的型号，有外置倍频晶体可供选择，以提供所需高倍频激光脉冲输出。有些型号的激光器应用了可变反射系数的反射镜，使其具有更好的光束质量，更高的谐波转换效率。
---- 新的激光头设计使得波长切换（1064nm、532nm、355nm、266nm）更加简单，可以通过电脑或者手动控制；
---- 对非线性&调Q晶体严格的温度控制，以及特殊的激光谐振腔设计，使得激光器输出参数稳定；
---- 增加高能量的三阶非线性波长（355nm）和集成的五阶非线性（213nm）可选。
Nd:YAG高能量纳秒激光器Lotis TII调Q激光器规格参数
| LS-2132UTF |
LS-2134UTF |
LS-2132UTF-5 |
LS-2134UTF-5 |
||
| 脉冲能量, mJ |
1064 nm | 170 | 260 | — | — |
| 532 nm |
110 | 170 | 110 | 160 | |
| 355 nm |
40 | 55 | — | — | |
| 266 nm | 30 |
50 |
— | — | |
| 213 nm |
— | — | 4 | 6 | |
| 脉冲宽度 (FWHM), ns |
1064 nm |
5-6 | 7-8 | — | — |
| 532 nm |
4-5 |
6-7 | 4-5 |
6-7 | |
| 355 nm |
4-5 |
5-7 | — | — | |
| 266 nm | 4-5 |
5-6 | — | — | |
| 213 nm |
— |
— | 4-5 |
4-5 |
|
| 重复频率, Hz |
15 |
||||
| 光束直径, mm |
≤5.0 | ≤6.0 |
≤5.0 |
≤6.0 |
|
| 抖动 Jitter*, ns |
±1.0 | ||||
| 光束发散角, mrad。 full angle for 86% of energy |
≤0.7 |
≤0.8 |
≤0.7 |
≤0.8 |
|
| 光板稳定性, mrad |
0.1 |
||||
| 能量稳定性 (RMS), % |
0.2 |
||||
| 尺寸 LxWxH, mm |
Laser Head |
600×304×143 | 600×304×143 |
653×185×113 |
653×185×113 |
| Power Supply |
391×364×192 |
||||
| Cooling System |
391×364×280 |
||||
| Remote Control |
105×175 |
||||
| 功率要求 | Single Phase 220 ±20V, 50-60 Hz, 750 W |
*相对于Q开关外部触发
Nd:YAG高能量纳秒激光器Lotis TII调Q激光器更多型号
Laser model |
E1064 mJ |
E532 mJ |
E355 mJ |
E266 mJ |
E213 mJ |
Rep.Rate Hz |
Pulse length ns |
Divergence mrad |
Beam, mm |
Note |
LS-2136LP |
40 |
- |
- |
- |
- |
50 |
23-24 |
0.7 |
3 |
|
LS-2130 |
50 |
25 |
9* |
8* |
- |
20 |
9-11 |
1 |
3 |
|
LS-2139 |
75 |
40 |
15* |
10* |
- |
100 |
15-18 |
0.7 |
4 |
|
LS-2151 Picosecond |
75 |
35 |
15* |
5* |
- |
15 |
0.07-0.08 |
0.7 |
9 |
|
LS-2131 |
100 |
50 |
16* |
16* |
- |
20 |
9-11 |
1.5 |
4 |
|
LS-2131D Double laser |
100 |
50 |
- |
- |
- |
15 |
9-11 |
1.5 |
4 |
Delay between laser pulses up to 80 mks |
LS-2132D Double laser |
140 |
75 |
- |
- |
- |
15 |
10-12 |
2 |
5 |
Delay between laser pulses - up to 80 mks |
LS-2136 |
140 |
75 |
25* |
18* |
5* |
50 |
15-18 |
0.7 |
5 |
|
LS-2138/100 |
160 |
100 |
40* |
25* |
5* |
100 |
14-16 |
1 |
5 |
|
LS-2132U |
170 |
110 |
40* |
30* |
4* |
15 |
4-6 |
0.7 |
5 |
|
LS-2132UTF |
170 |
110 |
40 |
30 |
- |
15 |
4-6 |
0.7 |
5 |
|
LS-2132 |
180 |
100 |
20* |
24* |
- |
15 |
10-12 |
2 |
5 |
|
LS-2131M-20 |
190 |
120 |
30* |
30* |
- |
20 |
7-9 |
1.5 |
5 |
|
LS-2134D Double laser |
200 |
110 |
- |
- |
- |
10 |
10-12 |
2.5 |
6.3 |
Delay between laser pulses - up to 80 mks |
LS-2134D-C3 Double laser |
200 |
110 |
30 |
- |
- |
10 |
10-12 |
1 |
6.3 |
Delay between laser pulses - up to 80 mks |
LS-2134D-C4 Double laser |
200 |
100 |
- |
30 |
- |
10 |
10-12 |
1 |
6.3 |
Delay between laser pulses - up to 80 mks |
LS-2138OPO |
200 |
- |
30 |
- |
- |
50 |
14-16 |
1.5 |
5 |
|
LS-2132T-LBO |
200 |
105 |
40 |
- |
- |
20 |
9-10 |
1.5 |
5 |
|
LS-2131M-10 |
200 |
125 |
30* |
40* |
- |
10 |
7-9 |
1.5 |
5 |
|
LS-2138 |
220 |
115 |
45* |
30* |
- |
50 |
14-16 |
0.7 |
5 |
|
LS-2138TF |
220 |
115 |
45 |
30 |
- |
50 |
14-16 |
1 |
5 |
|
LS-2138T-LBO |
220 |
110 |
50 |
- |
- |
50 |
12-14 |
1 |
5 |
|
LS-2134 |
250 |
150 |
25* |
33* |
- |
15 |
10-12 |
2.5 |
6.3 |
|
LS-2134U |
260 |
160 |
55* |
50* |
6* |
15 |
5-8 |
0.8 |
6.3 |
|
LS-2134UTF |
260 |
160 |
55 |
50 |
- |
15 |
5-8 |
0.8 |
6.3 |
|
LS-2134TF |
260 |
160 |
60 |
50 |
- |
15 |
14-16 |
1 |
6.3 |
80mJ @ 355 nm option is possible |
LS-2145D-Cx Double laser |
320 |
190 |
80 |
50 |
- |
10 |
12-15 |
1 |
6.3 |
Delay between laser pulses - up to 80 mks |
LS-2135 |
340 |
170 |
38* |
50* |
- |
10 |
10-12 |
2.5 |
8 |
|
LS-2145F |
350 |
230 |
- |
70 |
- |
10 |
13-15 |
1 |
6.3 |
|
LS-2145T |
350 |
230 |
85 |
- |
- |
10 |
13-15 |
1 |
6.3 |
For OPO pumping E355=75 mJ |
LS-2145-LT50 |
350 |
230 |
- |
- |
- |
10 |
12-15 |
1 |
6 |
|
LS-2145TF |
350 |
230 |
90 |
120 |
- |
15 |
14-16 |
1 |
6.3 |
120mJ @ 355 nm option is possible |
LS-2137 |
600 |
330 |
120 |
90 |
22* |
10 |
16-18 |
0.7 |
8 |
For OPO pumping E355=100 mJ |
LS-2137U |
700 |
400 |
150 |
120 |
25* |
10 |
6-7 |
0.8 |
8 |
|
LS-2145-LT150 |
700 |
400 |
- |
- |
- |
10 |
12-18 |
1.5 |
6 |
|
LS-2147 |
850 |
470 |
170 |
120 |
25* |
10 |
16-18 |
0.7 |
8 |
|
LS-2147A |
1400 |
700 |
300* |
180* |
40* |
10 |
7-12 |
1.5 |
10 |
|
"*"-需要额外倍频模块 HG-T, HG-F, HG-TF, HG-Fifth |
