Large-area, liftoff nanoporous GaN distributed Bragg reflectors: Fabrication and application

2019 ◽  
Vol 489 ◽  
pp. 849-855 ◽  
Author(s):  
Xiaokun Yang ◽  
Zhen Chen ◽  
Dezhong Cao ◽  
Chongchong Zhao ◽  
Lvyang Shen ◽  
...  
Keyword(s):  
Bragg Reflectors ◽  
Distributed Bragg Reflectors ◽  
Large Area

scholarly journals Fabrication of large-area patterned porous silicon distributed Bragg reflectors

2008 ◽  
Vol 16 (17) ◽  
pp. 12757 ◽  
Author(s):  
D. Mangaiyarkarasi ◽  
Ow Y. Sheng ◽  
Mark B. Breese ◽  
Vincent L. Fuh ◽  
Eric T. Xioasong
Keyword(s):  
Porous Silicon ◽  
Bragg Reflectors ◽  
Distributed Bragg Reflectors ◽  
Large Area

scholarly journals Planar narrowband Tamm plasmon-based hot-electron photodetectors with double distributed Bragg reflectors

Nano Express ◽  
2021 ◽  
Author(s):  
Weijia Shao ◽  
Tingting Liu
Keyword(s):  
Optical Absorption ◽  
Gold Film ◽  
Cost Effective ◽  
Plasmonic Nanostructures ◽  
Bragg Reflectors ◽  
Hot Electron ◽  
Distributed Bragg Reflectors ◽  
Large Area ◽  
Electron Collection ◽  
Sustained Performance

Abstract Hot-electron photodetectors (HE PDs) are attracting a great deal of attention from plasmonic community. Many efficient HE PDs with various plasmonic nanostructures have been demonstrated, but their preparations usually rely on complicated and costly fabrication techniques. Planar HE PDs are viewed as potential candidates of cost-effective and large-area applications, but they likely fail in the simultaneous achievement of outstanding optical absorption and hot-electron collection. To reconcile the contradiction between optical and electrical requirements, herein, we propose a planar HE PD based on optical Tamm plasmons (TPs) consisted of an ultrathin gold film (10 nm) sandwiched between two distributed Bragg reflectors (DBRs). Simulated results show that strong optical absorption (>0.95) in the ultrathin Au film is realized. Electrical calculations show that the predicted peak photo-responsivity of proposed HE PD with double DBRs is over two times larger than that of conventional single-DBR HE PD. Moreover, the planar dual-DBR HE PDs exhibit a narrowband photodetection functionality and sustained performance under oblique incidences. The optical nature associated with TP resonance is elaborated.

Preparation of large-area, high quality, free-standing GaN distributed Bragg reflectors

2021 ◽  
pp. 131621
Author(s):  
Jie Liu ◽  
Yuan Yu ◽  
Xiaokun Yang ◽  
Rongrong Chen ◽  
Caina Luan ◽  
...  
Keyword(s):  
Bragg Reflectors ◽  
Distributed Bragg Reflectors ◽  
Large Area ◽  
Free Standing ◽  
High Quality

scholarly journals Large-Area MEMS-Based Distributed Bragg Reflectors for Short-Wave and Mid-Wave Infrared Hyperspectral Imaging Applications

2015 ◽  
Vol 24 (6) ◽  
pp. 2136-2144 ◽  
Author(s):  
Dhirendra Kumar Tripathi ◽  
Haifeng Mao ◽  
K. K. M. B. Dilusha Silva ◽  
John W. Bumgarner ◽  
Mariusz Martyniuk ◽  
...  
Keyword(s):  
Hyperspectral Imaging ◽  
Short Wave ◽  
Bragg Reflectors ◽  
Distributed Bragg Reflectors ◽  
Large Area

scholarly journals Distributed Bragg reflectors from colloidal trilayer flake solutions

APL Photonics ◽  
2021 ◽  
Vol 6 (2) ◽  
pp. 026104
Author(s):  
Mirela Malekovic ◽  
Esteban Bermúdez-Ureña ◽  
Ullrich Steiner ◽  
Bodo D. Wilts
Keyword(s):  
Bragg Reflectors ◽  
Distributed Bragg Reflectors

Highly Sensitive Optical Modulators with Distributed Bragg-Reflectors

1977 ◽  
Vol 16 (8) ◽  
pp. 1389-1394 ◽  
Author(s):  
Masahiro Okuda ◽  
Kiyoshi Onaka ◽  
Shigeharu Kita
Keyword(s):  
Bragg Reflectors ◽  
Distributed Bragg Reflectors ◽  
Optical Modulators ◽  
Highly Sensitive

Epitaxial Si and Gd2O3Heterostructures: Distributed Bragg Reflectors with Stress Management Function for GaN on Si Light Emitting Devices

2012 ◽  
Vol 1 (5) ◽  
pp. P246-P249 ◽  
Author(s):  
R. Dargis ◽  
A. Clark ◽  
E. Arkun ◽  
R. Roucka ◽  
D. Williams ◽  
...  
Keyword(s):  
Stress Management ◽  
Bragg Reflectors ◽  
Distributed Bragg Reflectors ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Management Function ◽  
Gan On Si

A high-quality factor hybrid plasmonic nanocavity based on distributed Bragg reflectors

2016 ◽  
Vol 25 (9) ◽  
pp. 097302
Author(s):  
Linlin Tu ◽  
Chi Zhang ◽  
Zhong Huang ◽  
Jason Yau ◽  
Peng Zhan ◽  
...  
Keyword(s):  
Quality Factor ◽  
High Quality Factor ◽  
Bragg Reflectors ◽  
Distributed Bragg Reflectors ◽  
High Quality

Fabrication of three dimensional porous silicon distributed Bragg reflectors

2008 ◽  
Vol 93 (22) ◽  
pp. 221905 ◽  
Author(s):  
D. Mangaiyarkarasi ◽  
M. B. H. Breese ◽  
Y. S. Ow
Keyword(s):  
Porous Silicon ◽  
Three Dimensional ◽  
Bragg Reflectors ◽  
Distributed Bragg Reflectors
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