1μm飞秒光纤激光器-YFOA
YFOA飞秒光纤激光器是为产生稳定的超短激光脉冲序列而设计的。该器件包括掺镱有源光纤、泵浦二极管、偏振控制和色散控制元件、电子电源和控制系统。激光器还具有用于触发外部设备的SMA同步输出,以及用于脉冲模式状态的SMA。YFOA已经证明了它作为放大器系统(如TETA系统)的种子振荡器以及独立脉冲发生器的可靠性。对于功率要求较高的应用,YFOA可以提高到更高的平均功率额定值。
型号 | YFOA-50* | YFOA-200* | YFOA-2000* | YFOA-5000 | YFOA-10000 |
脉冲宽度 (FWHM) | <200* fs (up to 300 ps upon request) | ||||
可选中心波长 | 1030 nm | ||||
平均功率 | >50 mW | >200 mW | >2 W | >5 W | >10** W |
脉冲能量 | >0.7 nJ | >3 nJ | >30 nJ | >75 nJ | >150 nJ |
重频(固定) | 65+/-5 MHz (internal/external AOMs upon request) | ||||
光斑模式 M2 | TEM00, M^2 <1.2 | ||||
偏振 | linear, vertical (horizontal on request) | ||||
长期功率稳定性 | <0.5% rms (8 hours at equal ambient conditions) | ||||
输出方式 | collimated free-space* | ||||
冷却方式 | air-cooled (water-cooled on request) | ||||
同步 | SMA electric and FC/APC optical sync outputs; TFT color display | ||||
控制接口 | USB with PC software; optional: CAN, RS485 | ||||
工作环境 | 15-35 °C; humidity level non-condensing | ||||
激光头尺寸, mm | 110x200x70 | 110x200x100 | 350x220x120 | 350x220x120 | 350x220x120 |
电源尺寸, mm | 470x330x90 | 470x330x90 | 470x385x155 | 470x385x155 | 470x385x155 |
* - the YFOA-S series 45-MHz seed oscillator versions for seeding solid-state or fiber amplifiers is available upon request with up to 300 ps chirped pulse output via fiber-coupled or collimated free-space output; custom stretcher design and AOM selection are also available; | |||||