Millijoule femtosecond pulses at 1937 nm from a diode-pumped ring cavity Tm:YAP regenerative amplifier.
Millijoule femtosecond pulses at 1937 nm from a diode-pumped ring cavity Tm:YAP regenerative amplifier.
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DOI：
10.1364/oe.26.029460
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发表时间：
2018-10
期刊：
影响因子：
3.8
通讯作者：
S. Rezvani;Makoto Suzuki;P. Malevich;Clément Livache;Jean Vincent de Montgolfier;Y. Nomura;N. Tsurumachi;A. Baltuska;T. Fuji
中科院分区：
文献类型：
--
作者：
S. Rezvani;Makoto Suzuki;P. Malevich;Clément Livache;Jean Vincent de Montgolfier;Y. Nomura;N. Tsurumachi;A. Baltuska;T. Fuji
我们提出了一个红外光源工作在1937 nm的中心波长能够产生1.35 mJ的脉冲能量与1 kHz的重复频率和2 GW的峰值功率的基础上二极管泵浦的Tm：雅普再生放大器。45次往返后获得的脉冲已被压缩到360 fs。仅使用系统输出的一小部分（15 μJ），我们就在3 mm YAG窗口中产生了白色连续光，表明该系统作为中红外光学参量放大器泵浦源的可行性。
We present an infrared source operating at 1937 nm center wavelength capable of generating 1.35 mJ pulse energies with 1 kHz repetition rate and 2 GW peak power based on a diode-pumped Tm:YAP regenerative amplifier. The obtained pulses after 45 round trips have been compressed down to 360 fs. Using only a small portion (15 μJ) of the output of the system we managed to generate a white light continuum in a 3 mm YAG window that exhibits the viability of the system as a suitable candidate for a pumping source of a mid-infrared optical parametric amplifier.