scholarly journals High quality factors and room-temperature lasing in a modified single-defect photonic crystal cavity

2004 ◽  
Vol 29 (7) ◽  
pp. 721 ◽  
Author(s):  
Marko Lonc̆ar ◽  
Michael Hochberg ◽  
Axel Scherer ◽  
Yueming Qiu
Keyword(s):  
Photonic Crystal ◽  
Room Temperature ◽  
Quality Factors ◽  
High Quality ◽  
Photonic Crystal Cavity ◽  
Single Defect

Unidirectional reflectionlessness and nonreciprocal perfect absorption in optical waveguide system based on phase coupling between two photonic crystal cavities

2018 ◽  
Vol 27 (01) ◽  
pp. 1850004 ◽  
Author(s):  
Shu Jing Liu ◽  
Cong Zhang ◽  
Ruiping Bai ◽  
Xintong Gu ◽  
Hong Da Yin ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Optical Waveguide ◽  
Quality Factors ◽  
Phase Coupling ◽  
High Quality ◽  
Perfect Absorption ◽  
Photonic Crystal Cavities ◽  
Exceptional Points ◽  
Waveguide System ◽  
Distance Formula

We demonstrate the unidirectional reflectionlessness at exceptional points (EPs) and nonreciprocal perfect absorption near EPs based on phase coupling between two photonic crystal cavities (PCCs) in optical waveguide. In our scheme, when distance [Formula: see text][Formula: see text]nm ([Formula: see text][Formula: see text]nm), the reflectivities for forward and backward (backward and forward) directions are closed to [Formula: see text] and [Formula: see text] ([Formula: see text] and [Formula: see text]), respectively, and absorptances of the nonreciprocal perfect absorptions for forward and backward directions are [Formula: see text] and [Formula: see text] with the high quality factors of [Formula: see text] and [Formula: see text], respectively.

Enhanced light emission from InAs quantum dots in single-defect photonic crystal microcavities at room temperature

2005 ◽  
Vol 87 (7) ◽  
pp. 071111 ◽  
Author(s):  
W.-Y. Chen ◽  
W.-H. Chang ◽  
H.-S. Chang ◽  
T. M. Hsu ◽  
Chien-Chieh Lee ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Photonic Crystal ◽  
Room Temperature ◽  
Light Emission ◽  
Inas Quantum Dots ◽  
Single Defect ◽  
Photonic Crystal Microcavities

High quality factor two dimensional GaN photonic crystal cavity membranes grown on silicon substrate

2012 ◽  
Vol 100 (7) ◽  
pp. 071103 ◽  
Author(s):  
N. Vico Triviño ◽  
G. Rossbach ◽  
U. Dharanipathy ◽  
J. Levrat ◽  
A. Castiglia ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Quality Factor ◽  
Silicon Substrate ◽  
High Quality Factor ◽  
Two Dimensional ◽  
High Quality ◽  
Photonic Crystal Cavity

Modified Luminescence from Germanium Self-assembled Quantum Dots in Photonic Crystal Cavity at Room Temperature

2006 ◽  
Author(s):  
Jinsong Xia ◽  
Norita Usami ◽  
Yuta Ikegami ◽  
Yasushi Nakata ◽  
Yasuhiro Shiraki
Keyword(s):  
Quantum Dots ◽  
Photonic Crystal ◽  
Room Temperature ◽  
Photonic Crystal Cavity ◽  
Self Assembled
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