scholarly journals Planar waveguide-coupled, high-index-contrast, high-Q resonators in chalcogenide glass for sensing

2008 ◽  
Vol 33 (21) ◽  
pp. 2500 ◽  
Author(s):  
Juejun Hu ◽  
Nathan Carlie ◽  
Ning-Ning Feng ◽  
Laeticia Petit ◽  
Anu Agarwal ◽  
...  
Keyword(s):  
Chalcogenide Glass ◽  
Planar Waveguide ◽  
High Index ◽  
High Q ◽  
Index Contrast ◽  
High Index Contrast

scholarly journals High-Performance, High-Index-Contrast Chalcogenide Glass Photonics on Silicon and Unconventional Non-planar Substrates

2014 ◽  
Vol 2 (5) ◽  
pp. 478-486 ◽  
Author(s):  
Yi Zou ◽  
Danning Zhang ◽  
Hongtao Lin ◽  
Lan Li ◽  
Loise Moreel ◽  
...  
Keyword(s):  
Chalcogenide Glass ◽  
High Performance ◽  
High Index ◽  
Index Contrast ◽  
High Index Contrast ◽  
Planar Substrates

scholarly journals Optical loss reduction in high-index-contrast chalcogenide glass waveguides via thermal reflow

2010 ◽  
Vol 18 (2) ◽  
pp. 1469 ◽  
Author(s):  
Juejun Hu ◽  
Ning-Ning Feng ◽  
Nathan Carlie ◽  
Laeticia Petit ◽  
Anu Agarwal ◽  
...  
Keyword(s):  
Chalcogenide Glass ◽  
Optical Loss ◽  
High Index ◽  
Loss Reduction ◽  
Glass Waveguides ◽  
Index Contrast ◽  
High Index Contrast ◽  
Thermal Reflow

Demonstration of a thermo-optic phase shifter by utilizing high-Q resonance in high-index-contrast grating

2018 ◽  
Vol 43 (4) ◽  
pp. 827 ◽  
Author(s):  
Jiaxin Lv ◽  
Xuefan Yin ◽  
Jicheng Jin ◽  
Haiyang Zhang ◽  
Che Zhao ◽  
...  
Keyword(s):  
Phase Shifter ◽  
High Index ◽  
High Q ◽  
Index Contrast ◽  
High Index Contrast

Towards Ultra-High Q Microresonators in High-Index Contrast AlGaAs-On-Insulator

2017 ◽  
Author(s):  
M. Pu ◽  
A. N. Kamel ◽  
E. Stassen ◽  
Y. Zheng ◽  
L. Ottaviano ◽  
...  
Keyword(s):  
High Index ◽  
High Q ◽  
Index Contrast ◽  
High Index Contrast

High index contrast waveguides in chalcogenide glass and polymer

2005 ◽  
Vol 11 (2) ◽  
pp. 539-546 ◽  
Author(s):  
R.G. DeCorby ◽  
N. Ponnampalam ◽  
M.M. Pai ◽  
H.T. Nguyen ◽  
P.K. Dwivedi ◽  
...  
Keyword(s):  
Chalcogenide Glass ◽  
High Index ◽  
Index Contrast ◽  
High Index Contrast

High Index-Contrast Silicon-On-Insulator Nanophotonics

2006 ◽  
Author(s):  
P. Bienstman ◽  
F. Laere ◽  
D. Taillaert ◽  
P. Dumon ◽  
W. Bogaerts ◽  
...  
Keyword(s):  
High Index ◽  
Silicon On Insulator ◽  
Index Contrast ◽  
High Index Contrast

scholarly journals Design of broadband highly reflective subwavelength high-index-contrast gratings in the visible regime

OSA Continuum ◽  
2020 ◽  
Vol 3 (5) ◽  
pp. 1232 ◽  
Author(s):  
Xingzhe Shi ◽  
Yuanfu Lu ◽  
Changshui Chen ◽  
Songhao Liu ◽  
Guangyuan Li
Keyword(s):  
High Index ◽  
Index Contrast ◽  
High Index Contrast

OPTICAL GAIN AND ENERGY BAND STRUCTURE OF PHOTONIC CRYSTAL VCSELs WITH HIGH-INDEX-CONTRAST SUBWAVELENGTH GRATINGS

2014 ◽  
Vol 02 (02) ◽  
pp. 1440014
Author(s):  
J. CHEN ◽  
W. J. FAN ◽  
Q. J. WANG ◽  
MARCIN GEBSKI ◽  
MACIEJ DEMS ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Quantum Wells ◽  
Optical Gain ◽  
High Index ◽  
Cavity Surface ◽  
Subwavelength Gratings ◽  
Vertical Cavity Surface ◽  
Index Contrast ◽  
High Index Contrast ◽  
Valence Bands

Photonic crystal vertical-cavity surface-emitting laser structure with incorporation of high-index-contrast subwavelength gratings is fabricated and the three quantum well active region of the structure is investigated with 8 band k.p model. The dispersion of energy sub-bands and wave functions in the conduction bands and valence bands indicate that effective overlapping and interactions between electrons and holes can be realized in the quantum wells and that the maximum spontaneous emission rate and optical gain occurs at the expected wavelength, which is confirmed by the measured photoluminescence spectrum.

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