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European Semiconductor Laser Workshop

University College Cork
Cork , Ireland
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Major
Electrical Engineering | Materials Science | Physics
Area of study
Engineering | Natural Science
Course Language
English
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Program start dateApplication deadline
2019-09-27-
2019-09-28-
About Program

Program Overview

European Semiconductor Laser Workshop

The European Semiconductor Laser Workshop is a two-day event that took place on September 27th and 28th, 2019. The workshop featured various sessions, including technical talks, invited speakers, and a social event.


Program

The program for the workshop is as follows:


  • Friday, September 27th
    • 8:30-9:15: Registration
    • 9:15-9:30: Welcome
    • Session 1: Mode-Locked Lasers and Frequency Combs
      • 9:30-9:45: Effects of power-split ratio and phase delay on performance of self-mode-locked QDash lasers subject to asymmetric dual-loop optical feedback
      • 9:45-10:00: InP Quantum Dot Monolithic Mode-Locked Lasers for Ultrashort Pulse Generation at 735 nm
      • 10:00-10:15: Optical frequency comb quantum dash lasers subject to time-delayed optical self-injection
      • 10:15-10:30: Optical frequency comb generation via pulse excitation using step-recovery diodes in an optically-injected semiconductor laser
    • 10:30-11:00: Coffee Break
    • Session 2: VCSELS and Quantum Dot Lasers
      • 11:00-11:15: Optical Gain and Absorption of 1.55 um Emitting InAs Quantum Dot Lasers Directly Grown on (001) Silicon
      • 11:15-11:30: Tailoring the Linewidth of Quantum Dot Lasers via the Temperature
      • 11:30-11:45: 30 GHz and 45 Gbps with ~7.5 mm VCSELs
      • 11:45-12:00: Polarization dynamics of a VCSEL with thermally tuned birefringence
    • 12:00-13:15: Lunch
    • Session 3: Neuro-inspired Photonics
      • 13:15-13:45: Optical coupling of quantum-dot micropillar lasers with perspective towards neuromorphic computing Invited Talk
      • 13:45-14:00: Type II excitability in optical injected quantum dot lasers
      • 14:00-14:15: On-chip photonic delay-based reservoir computing
      • 14:15-14:30: Neuromorphic photonic circuits with VCSEL-based artificial spiking neurons
      • 14:30-15:00: Nanoscale light sources for neuromorphic nanophotonic circuits Invited Talk
    • 15:00-15:30: Coffee Break
    • Session 4: Semiconductor Laser Dynamics
      • 15:30-16:00: Spatiotemporal extreme events in spatially extended semiconductor lasers Invited Talk
      • 16:00-16:15: Nonlinear laser dynamics induced by injection of a frequency comb
      • 16:15-16:30: Spectral Switches in Microwave Oscillation of Semiconductor Laser with Optoelectronic Feedback
      • 16:30-16:45: High-frequency chaotic dynamics of laser diodes with long phase-conjugate feedback
      • 16:45-17:00: Frequency Locking Mechanisms enabled by Optical Frequency Comb Injection
    • 17:00-17:30: Special Invited Lecture - The ESLW from 1983 to 2019: personal experiences and perspectives - Semiconductor emitters going from Telecom to Quantum
    • 18:15: Walking Tour of University College Cork
    • 19:30: Workshop Dinner: Glucksman Gallery
  • Saturday, September 28th
    • 9:00-9:45: Keynote Lecture: Semiconductor Fano Lasers
    • Session 5: Modelling and Numerical Simulations
      • 9:45-10:15: Third Order Dispersion in Optical Time Delayed Systems Invited Talk
      • 10:15-10:30: Self-consistent thermal-opto-electronic model for the dynamics in high-power semiconductor lasers
      • 10:30-10:45: Modelling the Effect of Dislocations in III-V Lasers on Si
      • 10:45-11:00: Multimode Dynamics of Long-Cavity Fabry-Pérot Quantum-Dot Lasers
    • 11:00-11:15: Tunable Kerr frequency combs and cavity solitons in a nonlinear time-delayed Gires-Tournois interferometer
    • 11:15-11:45: Coffee Break
    • Session 6: Nano- and Micro-structures
      • 11:45-12:15: InP based Integrated tunable laser systems for OCT and strain sensing Invited Talk
      • 12:15-12:30: Mode-Hop Suppression by Cavity-Length Engineering in Hybrid External Cavity Photonic Crystal Lasers
      • 12:30-12:45: Metamorphic heterostructures: new material concepts for telecom lasers and visible light-emitting diodes
      • 12:45-13:00: Temperature Distribution Analysis of Multi-Section Slotted Semiconductor Lasers
      • 13:00-13:15: High Power Surface Emitting Superluminescent LEDs
      • 13:15-13:30: Photonic integrated circuit extended cavity passively mode-locked symmetric ring laser with dual absorber
    • 13:30-15:00: Lunch and Poster Session

Contact

Bryan Kelleher, Department of Physics, University College Cork and Tyndall National Institute.


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