Tunable stop-band hollow waveguide Bragg reflectors with tapered air core for adaptive dispersion-compensation

2006 ◽  
Vol 88 (12) ◽  
pp. 121103 ◽  
Author(s):  
Yasuki Sakurai ◽  
Akihiro Matsutani ◽  
Fumio Koyama
Keyword(s):  
Dispersion Compensation ◽  
Stop Band ◽  
Bragg Reflectors ◽  
Hollow Waveguide ◽  
Air Core

Amorphous silicon Bragg reflectors fabricated by oblique angle deposition

2012 ◽  
Vol 1396 ◽  
Author(s):  
S. J. Jang ◽  
C. I. Yeo ◽  
Y. T. Lee
Keyword(s):  
Stop Band ◽  
Contrast Material ◽  
Bragg Reflector ◽  
Material System ◽  
Oblique Angle Deposition ◽  
Bragg Reflectors ◽  
Oblique Angle ◽  
Distributed Bragg Reflector ◽  
High Index Contrast ◽  
Angle Deposition

ABSTRACTWe demonstrate the highly reflective broadband a-Si distributed Bragg reflector fabricated by oblique angle deposition. By tuning the refractive index of a-Si film, the high index contrast material system was achieved. The broadband reflective characteristics of a-Si distributed Bragg reflector were investigated by calculation and fabrication. The broad stop band (Δλ/λ=33.7%, R>99%) with only a five-pair a-Si distributed Bragg reflector was achieved experimentally at center wavelength of 650, 980, and 1550 nm. The size-, feature- and substrate-independent method for highly reflective Bragg reflectors was realized by simple oblique angle evaporation.

scholarly journals Theoretical study on dispersion compensation in air-core Bragg fibers

2002 ◽  
Vol 10 (17) ◽  
pp. 899 ◽  
Author(s):  
George Ouyang ◽  
Yong Xu ◽  
Amnon Yariv
Keyword(s):  
Theoretical Study ◽  
Dispersion Compensation ◽  
Air Core ◽  
Bragg Fibers

Tuning of the stop-band position in the visible range of SiO2/TiO2 Bragg reflectors by doping TiO2 with transition metals

Optik ◽  
2020 ◽  
Vol 208 ◽  
pp. 164098
Author(s):  
H. Sedrati ◽  
M.C. Benachour ◽  
H. Dehdouh ◽  
R. Bensaha
Keyword(s):  
Transition Metals ◽  
Stop Band ◽  
Visible Range ◽  
Bragg Reflectors ◽  
Band Position

Air Core Thickness Dependence of Propagation Loss of Slab Hollow Waveguide

2004 ◽  
Vol 43 (No. 8B) ◽  
pp. L1091-L1093 ◽  
Author(s):  
Yasuki Sakurai ◽  
Toru Miura ◽  
Fumio Koyama
Keyword(s):  
Thickness Dependence ◽  
Propagation Loss ◽  
Hollow Waveguide ◽  
Air Core ◽  
Core Thickness
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