Bloch oscillations in In-Ga-As-P/In-Ga-As-P heterostructures observed with time-resolved transmission spectroscopy

1996 ◽  
Vol 54 (7) ◽  
pp. 4420-4423 ◽  
Author(s):  
G. C. Cho ◽  
T. Dekorsy ◽  
H. J. Bakker ◽  
H. Kurz ◽  
A. Kohl ◽  
...  
Keyword(s):  
Bloch Oscillations ◽  
Time Resolved ◽  
Transmission Spectroscopy

Detection of Bloch oscillations in a semiconductor superlattice by time-resolved terahertz spectroscopy and degenerate four-wave mixing

1994 ◽  
Vol 37 (4-6) ◽  
pp. 1321-1326 ◽  
Author(s):  
Christian Waschke ◽  
Patrick Leisching ◽  
Peter Haring Bolivar ◽  
Ralf Schwedler ◽  
Frank Brüggemann ◽  
...  
Keyword(s):  
Terahertz Spectroscopy ◽  
Four Wave Mixing ◽  
Wave Mixing ◽  
Bloch Oscillations ◽  
Time Resolved ◽  
Semiconductor Superlattice ◽  
Degenerate Four Wave Mixing

Time-Resolved Studies of Bloch Oscillations in Semiconductor Superlattices

1994 ◽  
pp. 337-341
Author(s):  
P. Leisching ◽  
T. Dekorsy ◽  
C. Waschke ◽  
H. G. Roskos ◽  
K. Leo ◽  
...  
Keyword(s):  
Bloch Oscillations ◽  
Semiconductor Superlattices ◽  
Time Resolved

Dynamics of carrier recombination and localization in AlGaN quantum wells studied by time-resolved transmission spectroscopy

2009 ◽  
Vol 95 (9) ◽  
pp. 091910 ◽  
Author(s):  
V. Liuolia ◽  
S. Marcinkevičius ◽  
A. Pinos ◽  
R. Gaska ◽  
M. S. Shur
Keyword(s):  
Quantum Wells ◽  
Time Resolved ◽  
Carrier Recombination ◽  
Transmission Spectroscopy

Time resolved optical Bloch oscillations in porous silicon superlattice structures

2005 ◽  
Vol 2 (9) ◽  
pp. 3283-3287 ◽  
Author(s):  
Mher Ghulinyan ◽  
Claudio J. Oton ◽  
Zeno Gaburro ◽  
Riccardo Sapienza ◽  
Paola Costantino ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Bloch Oscillations ◽  
Time Resolved ◽  
Superlattice Structures

Noninvasive measurement of blood hemoglobin concentration by time-resolved transmission spectroscopy

Optik ◽  
2015 ◽  
Vol 126 (4) ◽  
pp. 460-463 ◽  
Author(s):  
M.X. Sun ◽  
L.Y. Zhang ◽  
C.Y. Jiang ◽  
Y. Yuan ◽  
J.C. Yang ◽  
...  
Keyword(s):  
Hemoglobin Concentration ◽  
Noninvasive Measurement ◽  
Time Resolved ◽  
Blood Hemoglobin ◽  
Transmission Spectroscopy ◽  
Blood Hemoglobin Concentration

Photonic Bloch Oscillations and Zener Tunneling in Dual-Periodical Multilayers Made of Porous Silicon: Effect of Angle of Incidence

2014 ◽  
Vol 28 ◽  
pp. 83-90 ◽  
Author(s):  
J.O. Estevez ◽  
J. Arriaga ◽  
E. Reyes-Ayona ◽  
V. Agarwal
Keyword(s):  
Porous Silicon ◽  
Near Infrared ◽  
Infrared Region ◽  
Angle Of Incidence ◽  
Bloch Oscillations ◽  
Time Resolved ◽  
Linear Gradient ◽  
Scattering State ◽  
Dp Structure ◽  
Zener Tunneling

Experimental evidence of photon Bloch Oscillations (PBOs) and Zener tunneling (ZT) in dual-periodical (DP) superlattices made of porous silicon (PSi), is presented. An introduction of linear gradient in physical layer thicknesses in DP structure, composed by stacking two different periodic substructures N times, where (N-1) resonances appear, i.e, WSLs resonances and Zener tunneling of the nearest resonances of two consecutive minibands can be observed depending on the values of applied gradient. Theoretical time-resolved reflection and scattering state maps show photonic Bloch oscillations (BOs) and Zener tunneling for a range of incidence angles. Measured reflection reveals the presence of Wannier-Stark ladders (WSLs) and ZT in the near infrared region.

Time-resolved optical investigations of bloch oscillations in semiconductor superlattices

1996 ◽  
Vol 40 (1-8) ◽  
pp. 551-554 ◽  
Author(s):  
T Dekorsy ◽  
R Ott ◽  
P Leisching ◽  
H.J Bakker ◽  
C Waschke ◽  
...  
Keyword(s):  
Bloch Oscillations ◽  
Semiconductor Superlattices ◽  
Time Resolved

Zener tunneling of light in an optical superlattice

2004 ◽  
Vol 829 ◽  
Author(s):  
Mher Ghulinyan ◽  
Zeno Gaburro ◽  
Lorenzo Pavesi ◽  
Claudio J. Oton ◽  
Costanza Toninelli ◽  
...  
Keyword(s):  
Bloch Oscillations ◽  
Free Standing ◽  
Time Resolved ◽  
Resonant Tunnelling ◽  
Optical Superlattice ◽  
Light Waves ◽  
Zener Tunneling ◽  
The One ◽  
Zener Tunnelling ◽  
Strongly Damped

ABSTRACTWe report on the observation of resonant Zener tunnelling of light waves in an optical superlattice. The one dimensional (1D) structures are made in free-standing porous silicon and are designed specifically to exhibit two photonic minibands. A controlled optical path gradient has been maintained over the sample thickness which resulted in tilting of photonic minibands and formation of optical Wannier-Stark ladders. At a certain value of optical gradient the two minibands couple within the extension of the structure and a resonant tunnelling channel through the superlattice forms, resulting in a very high transmission peak. Ultrafast time resolved transmission experiments were performed: excitation of the Wannier-Stark states causes the appearance of photonic Bloch oscillations, which are strongly damped when Zener tunneling modes are excited. The observed phenomenon is the optical analogue of resonant Zener tunnelling in an electronic superlattice.

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