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DTSTAMP:20260330T144531Z
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DTSTART;TZID=America/New_York:20260326T153000
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DESCRIPTION:Abstract:\nNanolasers operating at low power levels have intrin
 sic quantum noise\, strongly affecting intensity fluctuations and laser co
 herence. In this talk\, I’ll show how we can use stochastic simulation m
 ethods\, originally developed for modeling chemical reactions\, to study t
 he interaction of photons and electrons in nanolasers. Starting from full 
 quantum mechanical master equations\, I derive a Markov-chain model\, whic
 h can be sampled using Gillespie's First Reaction Method to accurately pre
 dict many properties of the nanolaser\, including the intensity noise and 
 emission spectrum. This approach offers a way to model and study the mesos
 copic regime of nanolasers\, with several tens or hundreds of emitters\, w
 here full quantum mechanical treatments are impossible and semiclassical r
 ate equations with Langevin noise are invalid.\n\nCo-sponsored by: Prof. N
 icolas Quesada\n\nSpeaker(s): Matias Bundgaard-Nielsen\n\nJ. Armand Bombar
 dier J-1034\, Polytechnique Montréal\, Montréal\, Quebec\, Canada\, H3T 
 1J4
LOCATION:J. Armand Bombardier J-1034\, Polytechnique Montréal\, Montréal\
 , Quebec\, Canada\, H3T 1J4
ORGANIZER:nicolas.quesada@polymtl.ca
SEQUENCE:27
SUMMARY:Why Light-Matter Interaction is Like a Chemical Reaction: Stochasti
 c Simulation of Nanolasers
URL;VALUE=URI:https://events.vtools.ieee.org/m/549815
X-ALT-DESC:Description: <br /><div><img src="https://events.vtools.ieee.org
 /vtools_ui/media/display/fdf6d6c8-b9cf-449c-8c5c-bc80dde05357" width="890"
  height="502"></div>\n<div>&nbsp\;</div>\n<div><span style="font-family: '
 times new roman'\, times\, serif\;"><strong>Abstract:&nbsp\;</strong></spa
 n>\n<div data-olk-copy-source="MessageBody"><span data-olk-copy-source="Me
 ssageBody">Nanolasers operating at low power levels have intrinsic quantum
  noise\, strongly affecting intensity fluctuations and laser coherence. In
  this talk\, I&rsquo\;ll show how we can use stochastic simulation methods
 \, originally developed for modeling chemical reactions\, to study the int
 eraction of photons and electrons in nanolasers. Starting from full quantu
 m mechanical master equations\, I derive a Markov-chain model\, which can 
 be sampled using Gillespie's First Reaction Method to accurately predict m
 any properties of the nanolaser\, including the intensity noise and emissi
 on spectrum. This approach offers a way to model and study the mesoscopic 
 regime of nanolasers\, with several tens or hundreds of emitters\, where f
 ull quantum mechanical treatments are impossible and semiclassical rate eq
 uations with Langevin noise are invalid.</span></div>\n</div>
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