Monitoring of opto-electronic oscillator fiber delay by a probe-signal method

2011 ◽  
Author(s):  
Wen-Hung Tseng ◽  
Kai-Ming Feng
Keyword(s):  
Probe Signal ◽  
Signal Method ◽  
Electronic Oscillator

Detection of tones in noise by chinchillas using the probe‐signal method

1997 ◽  
Vol 101 (5) ◽  
pp. 3124-3124
Author(s):  
William P. Shofner ◽  
William A. Yost
Keyword(s):  
Probe Signal ◽  
Signal Method

Deceptive Psychophysics: The Probe-Signal Method and Focused Attention

1989 ◽  
pp. 67-80 ◽  
Author(s):  
Bertram Scharf ◽  
Camille-Aimé Possamaï ◽  
Anne-Marie Bonnel
Keyword(s):  
Focused Attention ◽  
Probe Signal ◽  
Signal Method

scholarly journals Giant Photoluminescence Enhancement and Carrier Dynamics in MoS2 Bilayers with Anomalous Interlayer Coupling

Nanomaterials ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1994
Author(s):  
Han Li ◽  
Yating Ma ◽  
Zhongjie Xu ◽  
Xiang’ai Cheng ◽  
Tian Jiang
Keyword(s):  
Optical Properties ◽  
Transition Metal Dichalcogenides ◽  
Interlayer Coupling ◽  
Carrier Dynamics ◽  
Probe Signal ◽  
Exciton Resonance ◽  
Pump Probe ◽  
Metal Dichalcogenides ◽  
Photoluminescence Enhancement ◽  
Probe Measurements

Fundamental researches and explorations based on transition metal dichalcogenides (TMDCs) mainly focus on their monolayer counterparts, where optical densities are limited owing to the atomic monolayer thickness. Photoluminescence (PL) yield in bilayer TMDCs is much suppressed owing to indirect-bandgap properties. Here, optical properties are explored in artificially twisted bilayers of molybdenum disulfide (MoS2). Anomalous interlayer coupling and resultant giant PL enhancement are firstly observed in MoS2 bilayers, related to the suspension of the top layer material and independent of twisted angle. Moreover, carrier dynamics in MoS2 bilayers with anomalous interlayer coupling are revealed with pump-probe measurements, and the secondary rising behavior in pump-probe signal of B-exciton resonance, originating from valley depolarization of A-exciton, is firstly reported and discussed in this work. These results lay the groundwork for future advancement and applications beyond TMDCs monolayers.

Tunable opto-electronic oscillator with an intracavity Fabry-Perot etalon

2010 ◽  
Author(s):  
Ibrahim Ozdur ◽  
Dimitrios Mandridis ◽  
Nazanin Hoghooghi ◽  
Peter J. Delfyett
Keyword(s):  
Fabry Perot ◽  
Electronic Oscillator
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