| 是否进口否 | 加工定制否 |
| 品牌Avesta | 型号TETA Yb |
teta yb再生放大器系统
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。
teta-6 teta-10 teta-20
maximum average output power 6 w 10 w 20 w
maximum pulse energy >400 uj >1 mj
minimum pulse duration1) <270 fs <350 fs
pulse duration tuning range1) <270 fs - 10 ps <350 fs - 10 ps
central wavelength2) (fixed) 1033±3 nm 1030±3 nm
m^2 <1.15 <1.25
beam diameter (at 1/e^2) 3±0.3 mm 5±0.5 mm
pulse repetition rate (user-adjustable) single-shot…200 khz (up to 1 mhz upon request)
pre- and post-pulse contrast >5000:1
long-term output stability3) <0.5% rms over 48 h
output polarization linear, vertical
spatial mode tem00
beam ellipticity4) <10%
beam astigmatism4) <10%
beam divergence (full angle) <0.6 mrad
beam pointing stability <25 urad/°c
cold start warm-up time (beam position, output power) <40 min
environmental and utility specifications
operating temperature 15-30 °c
relative humidity <60%, non-condensing
voltage single-phase; 100-240 vac; 50/60 hz
power consumption <1.5 kw <2 kw
physical dimensions
laser head (lxwxh) 460x250x147 mm 500x330x147 mm
control and power supply 19" rack (wxlxh) 553x600x663 mm
umbilical length 3 m
1) - measured with avesta&＃39;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;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;3) - measured under stable environmental conditions;4) - measured at maximum average power and 100 khz repetition rate.
北京森泉博创科技有限公司
杨女士
13717603304
北京 海淀区 上地佳园23号楼512室