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森泉光電有限公司
俄羅斯
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497
TeMa Yb飛秒固體激光器
特點：
輸出功率>6 W
窄脈寬，<100 fs
體積小
集成泵浦源
高穩定
飛秒自啟動
可選外置脈沖壓縮器<15 fs
應用：
放大器的種子振蕩器
多光子激發顯微鏡
泵浦探針光譜技術
產生超連續譜
產生太赫茲輻射
時分辨光譜技術
光學相干層析技術
摻鐿TeMa激光器波長1050±5 nm，輸出功率可達6 W，可以在微米波長達到鈦寶石激光器同樣的額定功率。
集成泵浦源，系統更加穩定，使用方便。激光器整體設計保證* da剛度，同時自啟動設計可以實現即插即用。
| 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. | |||
