Results 31 to 40 of about 201,828 (293)
10 GHz pulse source for 640 Gbit/s OTDM based on phase modulator and self-phase modulation [PDF]
, 2011 We demonstrate a high-quality cavity-free 10 GHz 680 fs pulse source starting from a continuous wave (CW) laser. The pulse source is employed in a 640 Gbit/s on-off keying (OOK) OTDM data generation and demultiplexing experiment, where the error-free bit
Clausen, Anders +6 more
core +1 more source
Enhanced Pulse Compression within Sign-Alternating Dispersion Waveguides
Photonics, 2021 We show theoretically and numerically how to optimize sign-alternating dispersion waveguides for maximum nonlinear pulse compression, while leveraging the substantial increase in bandwidth-to-input peak power advantage of these structures.
Haider Zia
doaj +1 more source
Adaptive Dispersion Compensation for Remote Fiber Delivery of NIR Femtosecond Pulses
, 2004 We report on remote delivery of 25 pJ broadband near-infrared femtosecond light pulses from a Ti:sapphire laser through 150 meters of single-mode optical fiber.
A. L. Cavalieri +17 more
core +2 more sources
, 1996 We use a linear FROG technique based on electro-optic modulation to fully characterise for the first time pulses from a 1.06 µm FP laser diode and design a grating to provide optimum pulse ...
Ibsen, M. +5 more
core +1 more source
On type I cascaded quadratic soliton compression in lithium niobate: Compressing femtosecond pulses from high-power fiber lasers [PDF]
, 2009 The output pulses of a commercial high-power femtosecond fiber laser or amplifier are typically around 300-500 fs with a wavelength around 1030 nm and 10s of $\mu$J pulse energy. Here we present a numerical study of cascaded quadratic soliton compression
Bache, Morten, Wise, Frank W.
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Four-Fold, Cross-Phase Modulation Driven UV Pulse Compression in a Thin Bulk Medium
PhotonicsGeneration of high energy few-fs pulses in the ultraviolet (UV) still represents challenges due to compression and phase control difficulties in this spectral range. Presented here is a pulse compression approach utilizing cross-phase modulation within a
Peter Susnjar +6 more
doaj +1 more source
Ultra-short pulse compression using photonic crystal fibre [PDF]
, 2004 A short section of photonic crystal fibre has been used for ultra-short pulse compression. The unique optical properties of this novel medium in terms of high non-linearity and relatively small group velocity dispersion are shown to provide an ideal ...
McConnell, G., Riis, E.
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Adiabatic self-tuning in a silicon microdisk optical resonator [PDF]
, 2008 We demonstrate a method for adiabatically self-tuning a silicon microdisk resonator. This mechanism is not only able to sensitively probe the fast nonlinear cavity dynamics, but also provides various optical functionalities like pulse compression ...
Johnson, T. J. +3 more
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FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Results in Optics, 2021 An enhanced self-similar pulse compression with suspended core photonic crystal fiber has been theoretically studied. The proposed model well support the essential criteria of having very low dispersion and increased nonlinearity with increasing ...
A. Sharafali, D Vigneswaran, Bora Ung
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