Song, Yong-Won Yamashita, Shinji Maruyama, Shigeo 2024-01-21T00:01:40Z 2024-01-21T00:01:40Z 2021-08-31 2008-01-14 0003-6951 https://pubs.kist.re.kr/handle/201004/133820 We passively generate picosecond 6.5 nJ optical pulses directly from a single-stage oscillator using carbon nanotube mode locker. The mode locker immunized to the high optical power induced damage employs the evanescent field interaction of propagating light with the nanotubes. The mode locker endures the intracavity power of up to 27.7 dBm. For the enhanced interaction, vertically aligned nanotubes are synthesized and applied. The output pulses are monitored for 200 h to find that there is no significant degradation of average power and spectral width. English AMER INST PHYSICS HIGH-POWER FIBER MODE GENERATION OSCILLATOR NM Single-walled carbon nanotubes for high-energy optical pulse formation Article 10.1063/1.2834898 1 APPLIED PHYSICS LETTERS, v.92, no.2 APPLIED PHYSICS LETTERS 92 2 scie scopus 000252470900015 2-s2.0-38349095331 Physics, Applied Physics Article HIGH-POWER FIBER MODE GENERATION OSCILLATOR NM carbon nanotube saturable absorption mode-locked laser high-energy pulse evanescent field interaction fiber ring laser