TETA Yb再生放大器系统

[attachment=95219][attachment=95220][attachment=95221][attachment=95222]

特点：
  超小体积
   刚性设计
   一体化方案设计
   脉冲能量>200 μJ
   脉宽<300 fs
   光束质量好
   优秀的光束指向性和长时间功率稳定性
       TETA是镱固体激光器系统。系统由一个内置光纤种子振荡器，光纤脉冲展宽器，法拉第隔离器，基于CPA的直接半导体泵浦再生放大器，附加脉冲提取器和脉冲压缩器组成。所有的器件集成在一个热稳定的箱体内，保证了稳定性和交钥匙运行。额外内置普克尔盒可以实现瞬间关闭输出辐射，以及用户控制输出重复频率。而且，普克尔盒可以精确提取脉冲，控制发射脉冲数（突发模式）和辐射的时间周期。TETA系统可以配备二次谐波和四次谐波产生器，以及Compulse毛细管压缩器，将脉宽降低到30 fs，转换效率>50 %。
       TETA激光器系统是可靠灵活的辐射源，用于飞秒微加工系统，太赫兹成像，OPA泵浦，远程遥感和超快光谱技术。

_+i-)	TETA-6	TETA-10	TETA-20
Uka4iya Maximum average output power	6 W	10 W	20 W
$8)/4P?OL Maximum pulse energy	>400 uJ		>1 mJ
i2DR}%U Minimum pulse duration¹⁾	<270 fs		<350 fs
53A=Ogk8S Pulse duration tuning range¹⁾	<270 fs - 10 ps		<350 fs - 10 ps
FB""^IC?W Central wavelength²⁾ (fixed)	1033±3 nm		1030±3 nm
_"n4SXhq M^2	<1.15		<1.25
d hy=x Beam diameter (at 1/e^2)	3±0.3 mm		5±0.5 mm
iBQftq7 Pulse repetition rate (user-adjustable)	single-shot…200 kHz (up to 1 MHz upon request)
RN0Rk 8AC Pre- and post-pulse contrast	>5000:1
Q5ux(Wr Long-term output stability**³⁾	<0.5% rms over 48 h
ocvBKsfhE` Output polarization	linear, vertical
x=k$^V~ Spatial mode	TEM00
1EN5ZN, Beam ellipticity⁴⁾	<10%
-Ac^#/[0 Beam astigmatism⁴⁾	<10%
N{'k ]& Beam divergence (full angle)	<0.6 mrad
r?$\`,; Beam pointing stability	<25 urad/°C
lWR Cold start warm-up time (beam position, output power)	<40 min
Environmental and utility specifications
I('l)^m% Operating temperature	15-30 °C
8^T' a^Wt Relative humidity	<60%, non-condensing
^U1;5+2G+~ Voltage	single-phase; 100-240 VAC; 50/60 Hz
C/XOI> Power consumption	<1.5 kW		<2 kW
Physical dimensions
+G K?Ga Laser head (LxWxH)*	460x250x147 mm		500x330x147 mm
cWi2Sls Control and power supply 19" rack (WxLxH)	553x600x663 mm
;-3M Umbilical length	3 m
>v(Xc/oI 1) - measured with Avesta's AA-10DD-12PS interferometric autocorrelator using Gaussian fitting; motorized tunable pulse duration with PC control up to 10 ps is also installed by default; the Compulse-1030 external hollow-fiber pulse compressor with output pulse duration down to 30 fs is also available as an option; ny}?+&K 2) - external second, third and fourth harmonic generators are available upon request; certain built-in combinations are also available; Raman shifters to 1530 nm and 1890 nm are also available; 3jQ \|C= 3) - measured under stable environmental conditions; ` H"5nQRV 4) - measured at maximum average power and 100 kHz repetition rate.

查看本帖完整版本: [-- TETA Yb再生放大器系统 --] [-- top --]