http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Energy scaling of a carbon nanotube saturable absorber mode-locked femtosecond bulk laser.
Baylam, I,Ozharar, S,Cankaya, H,Choi, S Y,Kim, K,Rotermund, F,Griebner, U,Petrov, V,Sennaroglu, A Optical Society of America 2012 Optics letters Vol.37 No.17
<P>We report successful energy scaling of a room-temperature femtosecond Cr4+: forsterite laser by using a single-walled carbon nanotube saturable absorber (SWCNT-SA). By incorporating a q-preserving multipass cavity, a repetition rate of 4.51 MHz was realized, and the oscillator produced 121 fs, 10 nJ pulses at 1247 nm, with an average output power of 46 mW. To the best of our knowledge, the peak power of 84 kW is the highest generated to date from a SWCNT-SA mode-locked oscillator. Furthermore, energy scaling of a femtosecond multipass-cavity laser, mode-locked using a SWCNT-SA, is demonstrated for the first time.</P>
Gee, S.,Ozharar, S.,Plant, J. J.,Juodawlkis, P. W.,Delfyett, P. J. The Optical Society 2009 Optics letters Vol.34 No.3
<P>We report the generation of optical pulse trains with 380 as of residual timing jitter (1 Hz-1 MHz) from a mode-locked external-cavity semiconductor laser, through a combination of optimizing the intracavity dispersion and utilizing a high-power, low-noise InGaAsP quantum-well slab-coupled optical waveguide amplifier gain medium. This is, to our knowledge, the lowest residual timing jitter reported to date from an actively mode-locked laser.</P>