Abstract
Recently we demonstrated the use of whispering-gallery optical modes to form the resonant cavity of a laser. Devices showed lasing action at a wavelength λ = 1.5 μm in optically pumped In0.53Ga0.47 As microdisks at liquid-nitrogen temperatures1 and in electrically pumped p–n diodes at room temperature.2 We also demonstrated the use of directional-light-output couplers.3 In addition, we have extended whispering- gallery mode laser geometry from microdisks to microcylinders and have achieved lasing action at a wavelength λ = 1.0 μm.4
© 1993 Optical Society of America
PDF ArticleMore Like This
B. Sprenger, H. G. L. Schwefel, and L. J. Wang
CJ_P20 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2009
Qi Jie Wang, Changling Yan, Nanfang Yu, Christian Pflügl, Laurent Diehl, Federico Capasso, Julia Unterhinninghofen, Jan Wiersig, Tadataka Edamura, and Masamichi Yamanishi
J143 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2011
Qi Jie Wang, Changling Yan, Nanfang Yu, Christian Pflügl, Laurent Diehl, Federico Capasso, Julia Unterhinninghofen, Jan Wiersig, Tadataka Edamura, Masamichi Yamanishi, and Hirofumi Kan
CMI1 CLEO: Science and Innovations (CLEO:S&I) 2011