Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Demonstration of coherent emission from high-β photonic crystal nanolasers at room temperature

Not Accessible

Your library or personal account may give you access

Abstract

We report on lasing at room temperature and at telecommunications wavelength from photonic crystal nanocavities based on InAsPInP quantum dots. Such laser cavities with a small modal volume and high quality factor display a high spontaneous emission coupling factor (β). Lasing is confirmed by measuring the second-order autocorrelation function. A smooth transition from chaotic to coherent emission is observed, and coherent emission is obtained at eight times the threshold power.

© 2010 Optical Society of America

Full Article  |  PDF Article
More Like This
Dynamic hysteresis in a coherent high-β nanolaser

Si Hui Pan, Qing Gu, Abdelkrim El Amili, Felipe Vallini, and Yeshaiahu Fainman
Optica 3(11) 1260-1265 (2016)

Room temperature continuous wave operation and controlled spontaneous emission in ultrasmall photonic crystal nanolaser

Kengo Nozaki, Shota Kita, and Toshihiko Baba
Opt. Express 15(12) 7506-7514 (2007)

Room temperature continuous-wave nanolaser diode utilized by ultrahigh-Q few-cell photonic crystal nanocavities

Eiichi Kuramochi, Hadrien Duprez, Junki Kim, Masato Takiguchi, Koji Takeda, Takuro Fujii, Kengo Nozaki, Akihiko Shinya, Hisashi Sumikura, Hideaki Taniyama, Shinji Matsuo, and Masaya Notomi
Opt. Express 26(20) 26598-26617 (2018)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (4)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (1)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved