Integrated multi-wavelength lasers for all-optical processing of ultra-high frequency signals
M Virte, P Marin-Palomo - Applied Physics Letters, 2023 - pubs.aip.org
Semiconductor lasers are nowadays simply unavoidable and essential light sources. While
their complexity and dynamical behavior have attracted some attention from a fundamental …
their complexity and dynamical behavior have attracted some attention from a fundamental …
Generation of broadband chaotic laser using dual-wavelength optically injected Fabry–Pérot laser diode with optical feedback
Chaotic laser with a flat power spectrum up to 32.3 GHz has been generated by using a dual-
wavelength optically injected Fabry–Pérot laser diode with optical feedback. The Fabry …
wavelength optically injected Fabry–Pérot laser diode with optical feedback. The Fabry …
Optical injection in semiconductor ring lasers
We theoretically investigate optical injection in semiconductor ring lasers and disclose
several dynamical regimes. Through numerical simulations and bifurcation continuation, two …
several dynamical regimes. Through numerical simulations and bifurcation continuation, two …
Mode-coupling effects in an optically-injected dual-wavelength laser
Lasers designed to emit at multiple and controllable modes, or multi-wavelength lasers,
have the potential to become key building blocks for future microwave photonic …
have the potential to become key building blocks for future microwave photonic …
Stability of optically injected two‐state quantum‐dot lasers
Simultaneous two‐state lasing is a unique property of semiconductor quantum‐dot (QD)
lasers. This not only changes steady‐state characteristics of the laser device but also its …
lasers. This not only changes steady‐state characteristics of the laser device but also its …
Wavelength switching dynamics of two-colour semiconductor lasers with optical injection and feedback
S Osborne, P Heinricht, N Brandonisio… - Semiconductor …, 2012 - iopscience.iop.org
The wavelength switching dynamics of two-colour semiconductor lasers with optical
injection and feedback are presented. These devices incorporate slotted regions etched into …
injection and feedback are presented. These devices incorporate slotted regions etched into …
Inphase and antiphase dynamics of spatially-resolved light intensities emitted by a chaotic broad-area semiconductor laser
M Arahata, A Uchida - IEEE Journal of Selected Topics in …, 2015 - ieeexplore.ieee.org
We experimentally investigate inphase and antiphase dynamics of spatially-resolved light
intensities in a chaotic broad-area semiconductor laser. We resolve partial intensities from …
intensities in a chaotic broad-area semiconductor laser. We resolve partial intensities from …
Intrinsic gain switching in optically injected quantum dot laser lasing simultaneously from the ground and excited state
We analyze theoretically nonlinear dynamics of an optically injected two-mode quantum dot
laser lasing simultaneously from the ground and excited states. We show that although the …
laser lasing simultaneously from the ground and excited states. We show that although the …
Optical feedback induced oscillation bursts in two-state quantum-dot lasers
We investigate the impact of short optical feedback on a two-state quantum dot laser. A
region in the feedback parameter space is identified, where the laser emission periodically …
region in the feedback parameter space is identified, where the laser emission periodically …
Experimental classification of dynamical regimes in optically injected lasers
We present a reliable and fast technique to experimentally categorise the dynamical state of
optically injected two mode and single mode lasers. Based on the experimentally obtained …
optically injected two mode and single mode lasers. Based on the experimentally obtained …