Search Results - "Messer, Kevin"
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Optical antenna enhanced spontaneous emission
Published in Proceedings of the National Academy of Sciences - PNAS (10-02-2015)“…Significance Since the invention of the laser over 50 y ago, stimulated emission has been stronger and far more important than spontaneous emission, the…”
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Journal Article -
2
Ultrafast Spontaneous Emission from a Slot-Antenna Coupled WSe2 Monolayer
Published in ACS photonics (18-07-2018)“…Optical antennas can enhance the spontaneous emission rate from nanoemitters by orders of magnitude, enabling the possibility of an ultrafast, efficient,…”
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Journal Article -
3
Ultrafast Spontaneous Emission from a Slot-Antenna Coupled WSe 2 Monolayer
Published in ACS photonics (18-07-2018)Get full text
Journal Article -
4
Optical Antenna Enhanced Spontaneous Emission in Semiconductors
Published 01-01-2016“…Optical antennas can be used to dramatically increase the rate that semiconductors spontaneously emit photons. While traditional LEDs are limited in bandwidth…”
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Dissertation
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5
Optical antenna enhanced spontaneous emission rate in electrically injected nanoscale III-V LED
Published in 2016 International Semiconductor Laser Conference (ISLC) (01-09-2016)“…We experimentally demonstrate greater than 100-fold enhancement of the spontaneous emission rate in an electrically injected nanoscale III-V light emitting…”
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Conference Proceeding -
6
Circuit theory of optical antenna shedding light on fundamental limit of rate enhancement
Published in 2014 Conference on Lasers and Electro-Optics (CLEO) - Laser Science to Photonic Applications (01-06-2014)“…A circuit model of a single-element linear optical antenna is presented. It agrees well with FDTD simulations and predicts spreading resistance will ultimately…”
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Conference Proceeding -
7
Enhanced spontaneous emission rate of InP using an optical antenna
Published in 2014 Conference on Lasers and Electro-Optics (CLEO) - Laser Science to Photonic Applications (01-06-2014)“…Experimental evidence of enhanced spontaneous emission from InP coupled to an optical antenna is presented. Photoluminescence measurements show a 120x increase…”
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Conference Proceeding -
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Enhanced spontaneous emission from an optical antenna coupled WSe2 monolayer
Published in 2015 Conference on Lasers and Electro-Optics (CLEO) (01-05-2015)“…A self-aligned process is developed to couple monolayer WSe 2 (30nm × 300nm) to a silver cavity-backed slot-antenna. Optical emission measurements show 340x…”
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Conference Proceeding -
9
Electrically injected nanoLED with enhanced spontaneous emission from a cavity backed optical slot antenna
Published in 2014 IEEE Photonics Conference (01-12-2014)“…We propose enhancing the rate of spontaneous emission from an electrically injected nanoLED with a cavity backed optical slot antenna. Initial experimental…”
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Conference Proceeding -
10
Large spontaneous emission rate enhancement from an electrically-injected nanoLED coupled to an optical antenna
Published in 2015 IEEE Photonics Conference (IPC) (01-10-2015)“…We experimentally demonstrate 204x spontaneous emission rate enhancement from an electrically-injected nanoLED coupled to a cavity-backed optical slot antenna…”
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Conference Proceeding -
11
Optical antenna-enhanced nano-LED for energy efficient optical interconnect
Published in 2015 Fourth Berkeley Symposium on Energy Efficient Electronic Systems (E3S) (01-10-2015)“…Interconnects accounts for a significant portion of energy consumption in integrated circuits. Optical interconnects, now widely used to link electronic…”
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Conference Proceeding -
12
Electrically injected nanoLED with large spontaneous emission enhancement from an optical antenna
Published in 2015 Fourth Berkeley Symposium on Energy Efficient Electronic Systems (E3S) (01-10-2015)“…We experimentally demonstrate 200x spontaneous emission rate enhancement from an electrically-injected nanoLED coupled to a cavity-backed optical slot antenna…”
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Conference Proceeding -
13
Waveguide-integrated optical antenna nanoLEDs for on-chip communication
Published in 2013 Third Berkeley Symposium on Energy Efficient Electronic Systems (E3S) (01-10-2013)“…We present on an optical antenna based nanoLED that is fabricated directly on top of an InP waveguide. Waveguide coupling efficiency of 70% and directional…”
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Conference Proceeding -
14
Optical slot antennas for enhancement of WSe2 spontaneous emission rate
Published in 2015 Fourth Berkeley Symposium on Energy Efficient Electronic Systems (E3S) (01-10-2015)“…The spontaneous emission rate of light emitters has been shown to have strong dependence on their local electromagnetic environment 1 . Optical antennas…”
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Conference Proceeding -
15
Spontaneous emission rate enhancement using gold nanorods
Published in IEEE Photonics Conference 2012 (01-09-2012)“…We present a 7nm bare InGaAsP quantum well coupled to a gold nanorod. Photoluminescence measurements show an increased spontaneous emission rate of at least…”
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Conference Proceeding