Cavity solitons in vertical-cavity surface-emitting lasers

Aug 20, 2014 - inj < Pon inj, i.e. a hysteresis region exists with an additional LS either turned on or off. The two ..... mobile cavity solitons, Phy...

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Jun 1, 2007 - the two counterpropagating fields sustains cavity solitons (CSs). These structures ... lasers with a dense active medium [7], can sustain CSs (in.

due to the presence of sinks and sources of traveling waves in between the two fronts. In [5] these LSs were considered to be cavity solitons (CSs). But as remarked in [13] the. LSs must verify a number of requirements in order to be considered as CS

Jun 6, 2014 - The experimental setup is schematically shown in. Fig. 1 and more details can be found in Methods ..... tally, this explains why the secondary kink in Fig. 4a,b is upward since one must pass through the ..... interaction and synchroniza

Telephone: +34 963 864 766 (ext. 16), fax: +34 963 864 715, ... not fall into the category of CS-supporting systems since, usually, either phase-sensitivity and/or a bistability is required for CS. ... these patterns the referred lines are dark and w

Dec 6, 2010 - (Color online) The development of a shelf in the. PES equation (solid line) as compared to the solution of the NLS equation (dashed line). to observe in an experiment. However, the shelf also af- fects the phase of the resulting pulse (

Jun 28, 2015 - a set of effective Maxwell-Bloch equations support the experimental evidence that only one sign of chiral charge is stable, which ... move in the reference frame of the propagating carrier wave (at light speed). Due to the ..... the th

Jan 27, 2009 - y)E + [γc − i∆ − iU(y)] E = = iΨ + E0eik0x,. (1). ∂tΨ+(γ0 − i∆)Ψ + i|Ψ|2Ψ = iE. ... 1: (color online) (a) Polariton dispersion: lower (LP) and upper(UP) branch in the strong coupling regime. (b) .... 2: (color online

Aug 27, 2009 - In this paper we study the formation and dynamics of self-propelled cavity solitons (CSs) in a model for .... growing oscillations near the initial position. ..... 5(b)). Simultaneously, the self-propelled CS becomes narrower. (Fig. 5

May 5, 2006 - Preprint submitted to Optics Communications ... Both solutions are costly, can ..... [8] fabricated by Research Electro-Optics Inc., Boulder, USA.

May 4, 2016 - to enable approximate and fast simulations of certain device parameters. Numerical calculation of the ... [8], enabled by the HCG, the hybrid VCL appears promising for Si-integrated photonic circuit applica- ..... the coordinates, the s

Oct 2, 2007 - 1Physics Department, Stanford University, Stanford, CA 94305, USA. 2Lawrence Berkeley National Laboratory and Department of Physics,. University of California, Berkeley, Berkeley, CA 94720, USA. We present a painless, ... noise at low p

Aug 3, 2006 - (Color online) (b) Polarization modes: power outputs as a function of time for the VCSEL with feedback at I = 2.64 mA. Upper trace (black): main ..... examined in the present paper the number of stable modes (SMs) is always between two

been demonstrated experimentally for both single-mode operation and in a ...... [20] B. A. Robson, The Theory of Polarization Phenomena (Clarendon Press, ...

Feb 2, 2008 - 3 we consider multilongitudinal mode emission in inhomogeneously broadened media, again within (Sect. 3.2) and outside (Sect. 3.3) the uniform field ...... Fs. A. ,. Ds = 1. A. ,. (81) where φ is an arbitrary phase, and it exists for A

We report on the observation of dispersion-managed (DM) dark soliton ... A feature of fiber lasers is that their cavities can be easily dispersion managed (DM),.

Feb 26, 2010 - laser with large net cavity dispersion, while in the anoma- lous dispersion cavity fiber laser, the phase locked ... NLSE soliton formed in the net negative dispersion cav- ity fiber laser3. Moreover, a dissipative .... been shaped int

of the holding beam with zero average inclination angle. The resulting soliton velocity can be controlled by different parameters of the holding beam. c 2017 Optical Society of America. OCIS codes: 190.0190, 190.5530, 230.1150. Spatial solitons in op

Nov 3, 2016 - the steady-state solutions and their stability for the metrology-relevant case of a bad cavity laser with spin-1/2 .... laser stability. The first one is the sideband approach [29–. 31], where the Maxwell-Bloch equations, describing t

Dec 22, 2009 - ticular, we propose a master-slave cavity system for optical-force actuation ...... with the dots-in-a-well (DWELL) structure,” IEEE Photonics Tech.

Jan 11, 2010 - signed with a specific setup in mind and require expertise in microwave frequency electronics. ... digitally, a versatile and inexpensive low frequency refer- ence may be used. The high-frequency part of the ... by a factor R and the b

Dec 29, 2011 - ducing noise at low frequency—can even lead to an en- hancement of this relaxation oscillation noise [24]. ∗Electronic address: [email protected] Quantitative measurements of the high frequency ex- cess phase noise (at GHz

Dec 22, 2009 - We also compare optical force tuning to more conventional electrostatic tuning methods in such ... time of the cavity. For comparison an effective length scale may be defined (LOM) ...... 40 P. K. Day, H. G. LeDuc, B. A. Mazin, A. Vayo

recent interest in negative index materials (NIMs) [5] has led to predictions of χ ... Unlike the zero average-index gap ..... the Drude model described in the text.

Jan 17, 2018 - We show that the existence regions of CSs are tunable and that both. CS families can be stable in the presence of an imbalance between gain and losses in the two microrings. These findings enable experimental realization of frequency c