All-optical switching in a laterally coupled microring resonator by carrier injection

2003 ◽  
Vol 15 (1) ◽  
pp. 36-38 ◽  
Author(s):  
T.A. Ibrahim ◽  
W. Cao ◽  
Y. Kim ◽  
J. Li ◽  
J. Goldhar ◽  
...  
Keyword(s):  
Optical Switching ◽  
Microring Resonator ◽  
Carrier Injection ◽  
All Optical ◽  
All Optical Switching

All-optical switching in microring devices by carrier injection

2003 ◽  
Author(s):  
T.A. Ibrahim ◽  
W. Cao ◽  
Y. Kim ◽  
J. Goldhar ◽  
P.-T. Ho ◽  
...  
Keyword(s):  
Optical Switching ◽  
Carrier Injection ◽  
All Optical ◽  
All Optical Switching

OPTICAL BISTABILITY IN ALL-PASS MOBIUS CONFIGURATION MICRORING RESONATOR

2015 ◽  
Vol 76 (13) ◽  
Author(s):  
Ahmad Fakhrurrazi Ahmad Noorden ◽  
Mahdi Bahadoran ◽  
Kashif Chaudhary ◽  
Muhammad Safwan Aziz ◽  
Muhammad Arif Jalil ◽  
...  
Keyword(s):  
Hysteresis Loop ◽  
Optical Switching ◽  
Optical Bistability ◽  
Ring Resonator ◽  
Microring Resonator ◽  
Matrix Analysis ◽  
Threshold Power ◽  
Propagation Length ◽  
All Optical ◽  
All Optical Switching

A novel design of microring resonator called all-pass Mobius ring resonator is used to study optical bistability effect and spectral transmission for all-optical switching application with clockwise hysteresis loop operation. The bright soliton pulse is applied as the input source of the system. The propagation of the pulses within the system is simulated using the transfer matrix analysis. The all-pass Mobius ring resonator is able to operate under high nonlinearity as it has longer propagation length per roundtrip. The all-pass Mobius provides low transmission peak power of 3.65 mW as compared to the conventional all-pass configuration. The output-to-input relation of both design shows that the Mobius configuration is able to generate a higher hysteresis loop width of the bistable signal from 15.79 mW to 18.10 mW input power. The switching power of the optical bistability in Mobius configuration is 3.67 mW for threshold power of 16.95mW. This work shows the Mobius configuration is more suitable to be used for all-optical switching application as compared to the conventional all-pass ring resonator configuration.

scholarly journals 25ps all-optical switching in oxygen implanted silicon-on-insulator microring resonator

2008 ◽  
Vol 16 (11) ◽  
pp. 7693 ◽  
Author(s):  
Michael Waldow ◽  
Tobias Plötzing ◽  
Martin Gottheil ◽  
Michael Först ◽  
Jens Bolten ◽  
...  
Keyword(s):  
Optical Switching ◽  
Microring Resonator ◽  
Silicon On Insulator ◽  
All Optical ◽  
All Optical Switching
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