型号: | TEMA-70、TEMA-100、TEMA-150 |
产地: | 俄罗斯 |
品牌: | 阿维斯塔 |
评分: |
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TeMa Yb飞秒固体激光器
特点:
输出功率>6 W
窄脉宽,<100 fs
体积小
集成泵浦源
高稳定
飞秒自启动
可选外置脉冲压缩器<15 fs
应用:
放大器的种子振荡器
多光子激发显微镜
泵浦探针光谱技术
产生超连续谱
产生太赫兹辐射
时分辨光谱技术
光学相干层析技术
掺镱TeMa激光器波长1050±5 nm,输出功率可达6 W,可以在微米波长达到钛宝石激光器同样的额定功率。
集成泵浦源,系统更加稳定,使用方便。激光器整体设计保证最 da刚度,同时自启动设计可以实现即插即用。
TEMA-70 | TEMA-100 | TEMA-150 | |
Output power | >2 W | >5 W | >7 W |
Output pulse duration1) | <70 fs | <100 fs | <150 fs |
Spectrum width (FWHM) | >16 nm | >12 nm | >7.5 nm |
Pulse energy | >28 nJ | >70 nJ | >100 nJ |
Peak Power | >400 kW | >700 kW | >660 kW |
Central wavelength (fixed) | 1050±5 nm | ||
Pulse repetition rate (fixed) | 70±5 MHz | ||
Beam mode | TEMoo | ||
M^2 | <1.1 | ||
Beam diameter (at 1/e^2) | 1±0.2 mm | ||
Output polarization | linear, horizontal | ||
Beam divergence | <1.8±0.3 mrad | ||
Beam asymmetry | <10% | ||
Beam astigmatism | <10% | ||
Long-term stability2) | <0.3% rms | ||
Cold start warm-up time | <20 min | ||
Cooling requirements | |||
Laser Head | closed-loop chiller included | ||
Power Supply | air-cooled | ||
Physical dimensions (L × W × H) | |||
Laser head dimensions | 412 × 190 × 93 mm | ||
Laser control unit dimensions | 290 × 200 × 80 mm | ||
Closed-loop chiller dimensions | 430 × 340 × 190 mm | ||
Umbilical length | 1.8 m | ||
Environmental and utility specifications | |||
Operating temperature | 18-28 °C | ||
Relative humidity | <60%, non-condensing | ||
Voltage | single-phase; 100-240 VAC; 50/60 Hz | ||
Power consumption | <1 kW | ||
1) - sech2 pulse shape is used to determine the pulse duration, measured with the AA-20DD interferometric autocorrelator (Avesta); 2) - after 30 min warm-up with cold start, during 12-hour continuous operation under equal room temperature conditions using recommended stabilized closed-loop chiller with proper capacity. |
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