Comprehensive analysis of photonic-crystal surface-emitting lasers via time-dependent three-dimensional coupled-wave theory

2019 ◽  
Vol 99 (3) ◽  
Author(s):  
Takuya Inoue ◽  
Ryohei Morita ◽  
Masahiro Yoshida ◽  
Menaka De Zoysa ◽  
Yoshinori Tanaka ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Crystal Surface ◽  
Three Dimensional ◽  
Wave Theory ◽  
Comprehensive Analysis ◽  
Time Dependent ◽  
Surface Emitting Lasers ◽  
Emitting Lasers ◽  
Coupled Wave

Transient Analysis of Photonic-Crystal Surface-Emitting Lasers via Time-Dependent 3D Coupled-Wave Theory

2018 ◽  
Author(s):  
Takuya Inoue ◽  
Ryohei Morita ◽  
Masahiro Yoshida ◽  
Menaka De Zoysa ◽  
Yoshinori Tanaka ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Transient Analysis ◽  
Crystal Surface ◽  
Wave Theory ◽  
Time Dependent ◽  
Surface Emitting Lasers ◽  
Emitting Lasers ◽  
Coupled Wave

scholarly journals Coupled-wave analysis for photonic-crystal surface-emitting lasers on air holes with arbitrary sidewalls

2011 ◽  
Vol 19 (24) ◽  
pp. 24672 ◽  
Author(s):  
Chao Peng ◽  
Yong Liang ◽  
Kyosuke Sakai ◽  
Seita Iwahashi ◽  
Susumu Noda
Keyword(s):  
Photonic Crystal ◽  
Crystal Surface ◽  
Wave Analysis ◽  
Surface Emitting Lasers ◽  
Emitting Lasers ◽  
Coupled Wave

scholarly journals Simulation of Photonic-Crystal Surface-Emitting Lasers with Air-Hole and Air-Pillar Structures

Photonics ◽  
2021 ◽  
Vol 8 (6) ◽  
pp. 189
Author(s):  
Zi-Xian Yang ◽  
Chia-Yu Kuo ◽  
Gray Lin
Keyword(s):  
Photonic Crystal ◽  
Slope Efficiency ◽  
Crystal Surface ◽  
Finite Size ◽  
Wave Theory ◽  
Theory Model ◽  
Design Guideline ◽  
Surface Emitting Lasers ◽  
Emitting Lasers ◽  
Air Hole

Photonic-crystal surface-emitting lasers (PC-SELs), with and without regrowth, are theoretically simplified as air-hole and air-pillar structures, respectively. In this paper, square-latticed air-hole and air-pillar PC-SELs are simulated by a three-dimensional coupled-wave theory model and the design guideline is illustrated with a PC basis of a right isosceles triangular and double circular shapes. The optimum PC filling factor is determined by infinite PC cavity analysis and the slope efficiency of finite-size PC-SEL is then calculated for the lowest threshold band-edge mode. In comparison with air-hole PC-SEL, air-pillar PC-SEL exhibits lower threshold gain, larger gain discrimination but lower slope efficiency. To achieve slope efficiency of comparable value, the cavity area of air-pillar PC-SEL is about four times larger than that of air-hole PC-SEL.

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