Results 31 to 40 of about 11,003 (245)

Supercontinuum generation with GHz repetition rate femtosecond-pulse fiber-amplified VECSELs [PDF]

, 2013
We report supercontinuum generation using a mode-locked VECSEL emitting 400-fs pulses at a 3-GHz repetition rate, amplified with a cascaded ytterbium-doped fiber amplifier system up to 40 W of average power.
Tropper, Anne C., Chan, Ho-Yin, Feehan, James S., Head, Christopher Robin, Alam, Shaif Ul, Wilcox, Keith G., Price, Jonathan H V, Shepherd, David P., Alam, Shaif-ul, Chan, Ho Yin, Price, Jonathan H.V.   +10 more
core   +1 more source

Active Supercontinuum Injection for Optical Parametric Chirped Pulse Amplification

IEEE Photonics Journal, 2017
The anticipant supercontinuum is a prerequisite for the pump seed generation in an optical parametric chirped pulse amplification (OPCPA) system. To achieve the anticipant supercontinuum, we develop an active method operated in a two-level control scheme
Jie Mu, Kainan Zhou, Xiao Wang, Yi Guo, Yanlei Zuo, Xiaodong Wang, Na Xie, Song Zhou, Qihua Zhu, Jingqin Su, Lei Zhao, Xiaoming Zeng   +11 more
doaj   +1 more source

Mid-IR supercontinuum generation from non-silica microstructured optical fibers [PDF]

, 2007
In this paper, the properties of nonsilica glasses and the related technology for microstructured fiber fabrication are reviewed. Numerical simulation results are shown using the properties of nonsilica microstructured fibers for mid-infrared (mid-IR ...
Horak, P., Leong, J.Y.Y., Richardson, D., Petropoulos, P., Richardson, D.J., Monro, T., Ebendorff-Heidepriem, H., Poletti, F., Price, J., Brambilla, G., Price, J.H.V., Leong, J., Flanagan, J., Monro, T.M., Finazzi, V., Feng, X., Flanagan, J.C.   +16 more
core   +1 more source

Mid-Infrared Supercontinuum and Frequency Comb Generations by Different Optical Modes in a Multimode Chalcogenide Strip Waveguide

IEEE Access, 2020
Supercontinuum (SC) with broad bandwidth and high coherence is crucial in the SC-based frequency comb source generation. In this paper, we numerically investigate the mid-infrared (MIR) SC generations with the three optical modes (TE00, TE10, and TE20 ...
Yujun Cheng, Jinhui Yuan, Chao Mei, Feng Li, Xian Zhou, Qiang Wu, Binbin Yan, Kuiru Wang, Chongxiu Yu, Keping Long, P. K. A. Wai   +10 more
doaj   +1 more source

Ultraviolet supercontinuum generation driven by ionic coherence in a strong laser field

Nature Communications, 2022
Supercontinuum generation can be utilized for light source development. Here the authors demonstrate ultraviolet supercontinuum generation from ions due to strong field ionization and multiphoton resonance effect.
Hongbin Lei, Jinping Yao, Jing Zhao, Hongqiang Xie, Fangbo Zhang, He Zhang, Ning Zhang, Guihua Li, Qian Zhang, Xiaowei Wang, Yan Yang, Luqi Yuan, Ya Cheng, Zengxiu Zhao   +13 more
doaj   +1 more source

Supercontinuum generation: introduction

Journal of the Optical Society of America B, 2019
The article collection in this feature issue presents the most recent experimental and numerical studies of supercontinuum generation in bulk nonlinear media, photonic crystal fibers, and waveguides. It also introduces new results of design and fabrication of these structures with engineered dispersion, development of new diagnostic tools, as well as ...
Audrius Dubietis, Arnaud Couairon, Goëry Genty   +2 more
openaire   +1 more source

Supercontinuum in Telecom Applications

Conference on Lasers and Electro-Optics, 2016
Peer ...
Ania Castañón, Juan Diego, Smirnov, S. V., Kobtsev, S., Turitsyn, S. K.   +3 more
openaire   +3 more sources

Coherent fiber supercontinuum for biophotonics [PDF]

Laser & Photonics Reviews, 2012
AbstractBiophotonics and nonlinear fiber optics have traditionally been two independent fields. Since the discovery of fiber‐based supercontinuum generation in 1999, biophotonics applications employing incoherent light have experienced a large impact from nonlinear fiber optics, primarily because of the access to a wide range of wavelengths and a ...
Haohua, Tu, Stephen A, Boppart
openaire   +2 more sources

High repetition rate green-pumped supercontinuum generation in calcium fluoride

Scientific Reports, 2021
We compare supercontinuum generation in $$\hbox {CaF}_2$$ CaF 2 crystal under tight and loose focusing of 150 fs, 515 nm second harmonic pulses from an amplified Yb:KGW laser at a repetition rate of 10 kHz.
Vaida Marčiulionytė, Vytautas Jukna, Gintaras Tamošauskas, Audrius Dubietis   +3 more
doaj   +1 more source

Supercontinuum generation with femtosecond pulse fiber amplified VECSELs [PDF]

, 2013
We present a mode-locked VECSEL emitting 400-fs pulses at a 3 GHz repetition rate at 1040 nm, amplified by a cascaded ytterbium doped fiber amplifier system to an average power of 40 W.
Head, C.Robin, Alam, Shaif Ul, Wilcox, Keith G., Keith G. Wilcox, Shepherd, David P., Head, C. Robin, Chan, Ho Yin, Price, Jonathan H.V., Anne C. Tropper, Tropper, Anne C., C. Robin Head, Shaif-ul Alam, Chan, Ho-Yin, Feehan, James S., James S. Feehan, Ho-Yin Chan, Price, Jonathan H V, Alam, Shaif-ul, David P. Shepherd, Jonathan H. V. Price   +19 more
core   +1 more source