An important goal for microcombs is self-referencing, which requires octave-spanning bandwidths to detect and stabilize the comb carrier envelope offset frequency. Further, detection and locking of the comb spacings are often achieved using frequency division by electro-optic modulation. The thin-film...
corresponding to a peak power of 9.4 kW, the OPG spectrum spans from 6.6 to 9.6 μm. As the pump energy is increased to 8.2 nJ, a macroscopic broadening of OPG spectra is observed because of the parametric gain bandwidth broadening12which could tolerate...
(b) The dispersive waves are generally weaker, that is, their power is within 1–5% of the high-power solitons generated after fission, and they also spread out temporally and spectrally over a wide bandwidth, thus limiting the peak and average power in the relevant region (that is, f)....
We demonstrate the generation of broad-bandwidth optical frequency combs from a CMOS-compatible integrated microresonator. We characterize the comb quality... MA Foster,JS Levy,O Kuzucu,... - 《Optics Express》 被引量: 283发表: 2011年 Modal expansion approach to optical-frequency-comb generation ...
We report a supercontinuum spanning well over an octave of measurable bandwidth from about 1 to 3.7 mu m in a 2.1 mm long As2S3 fiber taper using the in si... CW Rudy,A Marandi,KL Vodopyanov,... - 《Optics Letters》 被引量: 68发表: 2013年 ...
Free-running beatnote investigations on narrow waveguides with linewidths of 980 Hz limited by jitter indicate frequency comb operation on a spectral bandwidth as wide as 624 GHz, making such devices ideal candidates for octave-spanning semiconductor-laser-based THz frequency combs....
J. R. Hayes et al., "Antiresonant hollow core fiber with an octave spanning bandwidth for short haul data communica- tions," J. Lightw. Technol., vol. 35, no. 3, pp. 437-442, Feb. 2017.Antiresonant hollow core fiber with an octave spanning bandwidth for short haul data communications...
Nonlinear fiber opticsSupercontinuum generationPulse compressionInfrared fibersWe experimentally demonstrate 140-THz bandwidth (at 20 dB) supercontinuum generation in a 10 cm-long all-normal dispersion step-index tellurite fiber pumped by a turn-key femtosecond fiber laser emitting at 2.11渭m at a ...
an octave optical comb spanning from 1100 to 2200 nm is successfully realized through the self-phase modulation effect and dispersion wave generation in a commercial nonlinear optical fiber.Using dual-mode microcavity lasers with different mode intervals,we achieve frequency combs with octave bandwidths...
We generate mode-locked picosecond pulses near 1110 nm by spectrally slicing\nand reamplifying an octave-spanning supercontinuum source pumped at 1550 nm.\nThe 1110 nm pulses are near transform-limited, with 1.7 ps duration over their\n1.2 nm bandwidth, and exhibit high interpulse coherence. ...