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  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2009),
  • paper CMRR5
  • https://doi.org/10.1364/CLEO.2009.CMRR5

Optically-pumped circularly-polarized lasing in a (110)-oriented VCSEL based on InGaAs/GaAs QWs

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Abstract

We demonstrated circularly-polarized lasing in a (110)-oriented VCSEL based on InGaAs/GaAs QWs by optical pumping for the first time. High degree of circularly polarization (0.94) was achieved reflecting long spin relaxation times in (110) QWs.

© 2009 Optical Society of America

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