High power unidirectional-emission micro-cavity lasers and their array
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DOI: 10.1016/j.ijleo.2016.10.113
Abstract: Abstract Unidirectional emission micro-cavity lasers and their array are reported. Quantum cascade laser material with an emission wavelength centered at about 10 μm has been shaped into compact, notched ellipse-shaped cavities to obtain unidirectional emission. Up… read more here.
Keywords: unidirectional emission; power; micro cavity; emission ... See more keywords
Controllable Unidirectional Emission With Double-Resonant Plasmonic Antenna
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DOI: 10.1109/jphot.2017.2756875
Abstract: A double-resonant metal–insulator–metal (MIM) optical antenna is theoretically proposed to control the emission directivity of a dipolar emitter. The nanoantenna consists of an in-plane side-by-side assembling metallic nanobar dimer on the top and a metallic… read more here.
Keywords: double resonant; unidirectional emission; controllable unidirectional; antenna ... See more keywords
Unidirectional emission of GaN-based eccentric microring laser with low threshold.
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DOI: 10.1364/oe.386453
Abstract: To reduce the threshold and achieve unidirectional lasing emission in a whispering gallery mode microcavity, we propose and demonstrate a GaN-based eccentric microring with an inner hole located off the center. Compared to microdisk with… read more here.
Keywords: gan based; unidirectional emission; based eccentric; whispering gallery ... See more keywords