High-index-contrast subwavelength grating VCSEL

2010 ◽  
Author(s):  
Philippe Gilet ◽  
Nicolas Olivier ◽  
Philippe Grosse ◽  
Karen Gilbert ◽  
Alexei Chelnokov ◽  
...  
Keyword(s):  
High Index ◽  
Subwavelength Grating ◽  
Index Contrast ◽  
High Index Contrast

scholarly journals Erratum: A surface-emitting laser incorporating a high-index-contrast subwavelength grating

2007 ◽  
Vol 1 (5) ◽  
pp. 297-297 ◽  
Author(s):  
Michael C.Y. Huang ◽  
Y. Zhou ◽  
Connie J. Chang-Hasnain
Keyword(s):  
High Index ◽  
Subwavelength Grating ◽  
Surface Emitting Laser ◽  
Index Contrast ◽  
High Index Contrast

80-nm-tunable high-index-contrast subwavelength grating long-wavelength VCSEL: proposal and numerical simulations

2010 ◽  
Author(s):  
Il-Sug Chung ◽  
Jesper Mørk ◽  
Alexei Sirbu ◽  
Vladmir Iakovlev ◽  
Alexandru Mereuta ◽  
...  
Keyword(s):  
Numerical Simulations ◽  
High Index ◽  
Long Wavelength ◽  
Subwavelength Grating ◽  
Index Contrast ◽  
High Index Contrast

Broadband MEMS-Tunable High-Index-Contrast Subwavelength Grating Long-Wavelength VCSEL

2010 ◽  
Vol 46 (9) ◽  
pp. 1245-1253 ◽  
Author(s):  
Il-Sug Chung ◽  
Vladmir Iakovlev ◽  
Alexei Sirbu ◽  
Alexandru Mereuta ◽  
Andrei Caliman ◽  
...  
Keyword(s):  
High Index ◽  
Long Wavelength ◽  
Subwavelength Grating ◽  
Index Contrast ◽  
High Index Contrast

scholarly journals Experiment and Simulation of a Selective Subwavelength Filter with a Low Index Contrast

Nanomaterials ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 1497 ◽  
Author(s):  
Tao Li ◽  
Mohamed Asbahii ◽  
Jian-Yee Lim ◽  
Hong Xie ◽  
Chan-Wai Koh ◽  
...  
Keyword(s):  
Scale Up ◽  
High Index ◽  
Large Area ◽  
Subwavelength Grating ◽  
Subwavelength Gratings ◽  
Multiple Orders ◽  
Index Contrast ◽  
Experiment And Simulation ◽  
High Index Contrast

Subwavelength gratings have been of great interest recently due to their ability to eliminate multiple orders. However, high index contrast ( Δ n ∼ 3 ) is typically achieved using metals or high-index dielectrics surrounded by vacuum in order to maintain good optical selectivity. Here, we theoretically propose and experimentally realize a selective subwavelength grating using an index contrast of Δ n ∼ 1.2 without vacuum. Despite its low index contrast, our simulation and experiments show that good optical selectivity is achieved using the same physics as subwavelength gratings made of high-index contrast. Such polymer-based encapsulated gratings are easier to scale up for use in large-area applications such as photovoltaics and lighting.

A surface-emitting laser incorporating a high-index-contrast subwavelength grating

2007 ◽  
Vol 1 (2) ◽  
pp. 119-122 ◽  
Author(s):  
Michael C.Y. Huang ◽  
Y. Zhou ◽  
Connie J. Chang-Hasnain
Keyword(s):  
High Index ◽  
Subwavelength Grating ◽  
Surface Emitting Laser ◽  
Index Contrast ◽  
High Index Contrast

1060-nm Tunable Monolithic High Index Contrast Subwavelength Grating VCSEL

2013 ◽  
Vol 25 (4) ◽  
pp. 365-367 ◽  
Author(s):  
Thor Ansbaek ◽  
Il-Sug Chung ◽  
Elizaveta S. Semenova ◽  
Kresten Yvind
Keyword(s):  
High Index ◽  
Subwavelength Grating ◽  
Index Contrast ◽  
High Index Contrast
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