Sample records for MODOS OPTICOS (optical modes)
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1

Urbach´s tail in the ordered vacancy compound CuGa3Te5/ Cola de Urbach en el compuesto con vacancia ordenada CuGa3Te5

Marín, Giovanni; Wasim, Syed; Rincón, Carlos; Bocaranda, Pablo; Sánchez Pérez, Gerardo; Molina, Ildefonzo
2009-04-01

Resumen en español El coeficiente de absorción óptica justo debajo del borde de absorción varía exponencialmente con la energía del fotón incidente, indicando la presencia de la cola de Urbach. La energía del fonón hn p asociada con la cola de Urbach, que en promedio resultó ser 50 meV, es mayor que el modo del fonón óptico más alto que se observaría por la espectroscopia Raman, que es alrededor de 27 meV. El origen de la energía adicional se atribuye a la contribución de los (mas) modos localizados producidos por el desorden estructural de baja energía de formación como el Par de Defectos Donor-Aceptor (PDDA). Una relación empírica, también usada anteriormente en el caso de los compuestos 1:1:2 y otros compuestos con defectos ordenados de las fases 1:3:5, explica muy bien la variación de la energía de Urbach con la temperatura. Resumen en inglés The optical absorption coefficient just below the absorption edge varies exponentially with the energy of incident photon, indicating the presence of Urbach’s tail. The phonon energy hn p associated with Urbach’s tail, which in the average is found to be 50 meV, is higher than the highest optical phonon mode that would be expected from in Raman spectroscopy, which is about 27 meV. The origin of the additional energy is attributed to the contribution of localiz (mas) ed modes produced by structural disorder of low energy formation as the Donor-Acceptor defects Pair DADP`s. An empirical relation, also used earlier in the case of 1:1:2 and other ordered defect compounds of the 1:3:5 phases, explains very well the variation of Urbach’s energy with temperature.

Scientific Electronic Library Online (Spanish)

2

Two-frequency emission and polarization dynamics at lasing threshold in vertical-cavity surface-emitting lasers

Sondermann, M.; Weinkath, M.; Ackemann, Thorsten; Mulet, Josep; Balle, Salvador
2003-09-29

Digital.CSIC (Spain)

3

Tunable continuous wave and femtosecond mode-locked Yb3+ laser operation in NaLu(WO4)2

García Cortés, A.; Cano Torres, J. M.; Han, X.; Cascales Sedano, M.ª Concepción; Zaldo, Carlos; Mateos, X.; Rivier, S.; Griebner, U.; Petrov, V.; Valle Fuentes, Francisco José
2007-03-27

Digital.CSIC (Spain)

5

Transient dynamics of a single-mode semiconductor laser subjected to both optical feedback and external light injection

Dellunde, Jaume; Mirasso, Claudio R.; Torrent, M. C.; Sancho, J. M.; Hernández-García, Emilio
1995-08-01

Digital.CSIC (Spain)

6

Topological insight into the non-Arrhenius mode hopping of semiconductor ring lasers

Beri, S.; Gelens, Lendert; Mestre, M.; Van der Sande, Guy; Verschaffelt, Guy; Scirè, Alessandro; Mezosi, G.; Sorel, Marc; Danckaert, Jan
2008-08-29

Digital.CSIC (Spain)

7

Theoretical and experimental study of the Suzuki-phase photonic crystal lattice by angle-resolved photoluminescence spectroscopy

Alija, Alfonso R.; Martínez Rodríguez, Luis Javier; Postigo, Pablo Aitor; Sánchez-Dehesa, José; Galli, Matteo; Politi, Alberto; Patrini, M.; Andreani, Lucio C.; Seassal, Christian; Viktorovitch, P.
2007-01-22

Digital.CSIC (Spain)

11

Synchronization Properties of Chaotic Semiconductor Lasers and Applications to Encryption

Mirasso, Claudio R.; Vicente, Raúl; Colet, Pere; Mulet, Josep; Pérez, Toni
2004-07-23

Digital.CSIC (Spain)

12

Strain and phonon shifts in GaAs1−xPx alloys

Armelles Reig, Gaspar; Sanjuan Álvarez, María Luisa; González, Luisa; González, Yolanda
1996-03-25

Digital.CSIC (Spain)

15

Simulations of fast switching between longitudinal modes of semiconductor laser cavity induced by on-chip filtered optical feedback

Ermakov, Ilya; Beri, Stefano; Boudewijn, Docter; Pozo, José; Smit, Meint; Danckaert, Jan
2009-11-01

Digital.CSIC (Spain)

16

Sensor distribuido Brillouin de deformación y temperatura en fibra óptica asistido con Raman para aplicaciones de ingeniería civil

Rodríguez-Barrios, Félix; Martín-López, Sonia; Carrasco-Sanz, Ana; Corredera, Pedro; Fuentes-Hernández, Eduardo; Hernanz, Mª Luisa; González Herráez, Miguel
2009-01-01

Digital.CSIC (Spain)

17

Revisión y análisis experimental de modos LP nm en fibras ópticas

Cerecedo-Núñez, H.H.; Sánchez-Martínez, A.; Padilla-Sosa, P.; Rodríguez-Zurita, G.
2009-06-01

Resumen en español En este trabajo se presenta un estudio experimental de los modos linealmente polarizados (del tipo LPnm) en fibras ópticas monomodo y multimodo convencionales. Estos modos se obtienen realizando un ajuste mecánico en un arreglo experimental convencional. Además, se realiza una descripción general de la teoría que origina estos modos y se muestran simulaciones de los mismos. El enfoque de este trabajo es principalmente académico, sin embargo, la revisión teórica y el análisis experimental que se realizan son básicos para el desarrollo de investigaciónes en el área. Resumen en inglés This work shows an experimental study to obtain lineal polarized modes in standard optical fibers (LPnm modes). Such modes are getting in a simple set-up, by a mechanical adjustment. In addition, we review the general theory and it is showed computational simulations of such modes. The focus of this work is mainly academic, but at the same time it can be considered basic to start in the fiber optic area.

Scientific Electronic Library Online (Spanish)

19

Raman-assisted distributed Brillouin sensor in optical fiber for strain and temperature monitoring in civil engineering applications

Rodríguez Barrios, Félix; Martín-Lopez, Sonia; Carrasco-Sanz, Ana; Corredera, Pedro; Hernanz, Maria Luisa; González-Herraez, Miguel
2009-01-01

Digital.CSIC (Spain)

20

Raman scattering study of the long-wavelength longitudinal-optical-phonon–plasmon coupled modes in high-mobility InN layers

Cuscó, Ramón; Ibáñez, Jordi; Alarcón-Lladó, Esther; Artús, Lluís; Yamaguchi, Tomohiro; Nanishi, Yasushi
2009-04-01

Digital.CSIC (Spain)

21

Raman scattering study of background electron density in InN: a hydrodynamical approach to the LO-phonon–plasmon coupled modes

Cuscó, Ramón; Alarcón-Lladó, Esther; Ibáñez, Jordi; Yamaguchi, Tomohiro; Nanishi, Yasushi; Artús, Lluís
2009-10-01

Digital.CSIC (Spain)

22

Raman scattering and infrared reflectivity in [(InP)5(In0.49Ga0.51As)8]30 superlattices

Popović, Z. V.; Cantarero, A.; Camacho, J.; Milutinovi, A.; Latinovi, O.; González, Luisa
2000-12-01

Digital.CSIC (Spain)

23

Quantum formulation of fractional orbital angular momentum

Götte, Jörg B.; Franke-Arnold, Sonja; Zambrini, Roberta; Barnett, Stephen M.
2007-08-15

Digital.CSIC (Spain)

24

Quantum fluctuations in nonlinear optical systems

San Miguel, Maxi; Zambrini, Roberta
2003-05-16

Digital.CSIC (Spain)

25

Quantum correlations close to a square pattern forming instability

Hoyuelos, Miguel; Oppo, Gian-Luca; Colet, Pere; San Miguel, Maxi
2003-03-01

Digital.CSIC (Spain)

26

Quantitative optical determination of the shape of Cu nanocrystals in a composite film

Gonzalo de los Reyes, José; Serna, Rosalía; Afonso, Carmen N.; Bosbach, J.; Wenzel, T.; Stietz, F.; Träger, F.; Babonneau, D.; Hole, D.
2001-05-01

Digital.CSIC (Spain)

29

Pressure dependence of optical phonons in ZnCdSe alloys

Camacho, J.; Cantarero, A.; Hernández-Calderón, I.; González, Luisa
2003-02-01

Digital.CSIC (Spain)

30

Polarization quantum properties in a type-II Optical Parametric Oscillator below threshold

Zambrini, Roberta; Gatti, Alessandra; Lugiato, Luigi A.; San Miguel, Maxi
2003-12-10

Digital.CSIC (Spain)

31

Polarization message encoding through vectorial chaos synchronization in vertical-cavity surface-emiting lasers

Scirè, Alessandro; Mulet, Josep; Mirasso, Claudio R.; Danckaert, Jan; San Miguel, Maxi
2003-03-18

Digital.CSIC (Spain)

32

Photothermal excitation of microcantilevers in liquids

Ramos Vega, Daniel; Tamayo, Javier; Mertens, Johann; Calleja, Montserrat
2006-06-21

Digital.CSIC (Spain)

33

Photonic crystals with anomalous dispersion: Unconventional propagating modes in the photonic band gap

Hermann, D.; Diem, M.; Mingaleev, S.F.; García-Martín, A.; Woelfle, P.; Busch, K.

We present an investigation of the optical properties of photonic crystals whose constituent materials exhibit anomalous dispersive behavior. In particular, the anomalous dispersion near resonances may lead to additional propagating modes in the gap of the undoped system for a localized region of wa...

DRIVER (Spanish)

34

Photonic crystals with anomalous dispersion: Unconventional propagating modes in the photonic band gap

Hermann, D.; Diem, M.; Mingaleev, S.F.; García-Martín, Antonio; Woelfle, P.; Busch, K.
2008-01-11

Digital.CSIC (Spain)

35

Phonons in Bx Ga1-x N/GaN epilayers studied by means of UV Raman scattering

Cuscó, Ramón; Alarcón-Lladó, Esther; Ibáñez, Jordi; Artús, Lluís; Gautier, S.; Ougazzaden, A.
2008-04-01

Digital.CSIC (Spain)

36

Passive Mode Locking of Lasers by Crossed-Polarization Gain Modulation

Javaloyes, Julien; Mulet, Josep; Balle, Salvador
2006-10-16

Digital.CSIC (Spain)

37

Optical phonon behavior in strain-free dilute Ga(As,N) studied by Raman scattering

Ibáñez, Jordi; Alarcón-Lladó, Esther; Cuscó, Ramón; Artús, Lluís; Hopkinson, Mark
2007-07-03

Digital.CSIC (Spain)

38

Optical content and resolution of near-field optical images: Influence of the operating mode

Carminati, R.; Madrazo, A.; Nieto Vesperinas, Manuel; Greffet, J. J.
1997-07-15

Digital.CSIC (Spain)

39

Optical conductance of waveguides built into finite photonic crystals

Albadalejo, S.; Sáenz, J. J.; Lester, M.; Froufe-Pérez, L.; García-Martín, Antonio
2007-08-06

Digital.CSIC (Spain)

40

Optical biosensor based on arrays of waveguide microcantilevers

Zinoviev, Kirill; Plaza, José Antonio; Cadarso Busto, Víctor Javier; Domínguez, Carlos; Lechuga, Laura M.
2007-02-09

Digital.CSIC (Spain)

41

Operating regimes of GaAs-AlGaAs semiconductor ring lasers: experiment and model

Sorel, Marc; Giuliani, Guido; Scirè, Alessandro; Miglierina, Riccardo; Laybourn, P. J. R.; Donati, Silvano
2003-10-01

Digital.CSIC (Spain)

43

Noise properties in semiconductor ring lasers

Pérez Serrano, Antonio; Zambrini, Roberta; Scirè, Alessandro; Colet, Pere
2008-03-01

Digital.CSIC (Spain)

44

Multiplicative noise in the longitudinal mode dynamics of a bulk semiconductor laser

Pedaci, Francesco; Lepri, Stefano; Balle, Salvador; Giacomelli, Giovanni; Giudici, Massimo; Tredicce, Jorge R.
2006-04-17

Digital.CSIC (Spain)

45

Modeling bidirectionally coupled single-mode semiconductor lasers

Mulet, Josep; Masoller, Cristina; Mirasso, Claudio R.
2002-06-19

Digital.CSIC (Spain)

47

Measuring the complete transverse spatial mode spectrum of a wave field

Calvo, Gabriel F.; Picón, Antonio; Zambrini, Roberta
2008-04-29

Digital.CSIC (Spain)

48

Measuring the Complete Transverse Spatial Mode Spectrum of a Wave Field

Calvo, Gabriel F.; Picón, Antonio; Zambrini, Roberta
2008-04-29

Digital.CSIC (Spain)

49

Mapas de dispersión cromática en fibras ópticas monomodo

González Herráez, Miguel; Corredera Guillén, Pedro; Hernanz, María Luisa; Thévenaz, Luc; Méndez, José Antonio; Martín López, Sonia
2003-10-31

Digital.CSIC (Spain)

50

Magneto-optical effects in interacting localized and propagating surface plasmon modes

Torrado, J. F.; González Díaz, Juan Bautista; González, María Ujué; García-Martín, Antonio; Armelles Reig, Gaspar
2010-07-18

Digital.CSIC (Spain)

51

Low-Temperature Growth of AlAs/GaAs Heterostructures by Modulated Molecular Beam Epitaxy

Briones Fernández-Pola, Fernando; González, Luisa; Recio, M.; Vázquez, M.
1987-07-01

Digital.CSIC (Spain)

52

Linewidth, Autocorrelation and Cross-Correlation Measurements of Counterpropagating Modes in GaAs/AlGaAs Semiconductor Ring Lasers

Giuliani, Guido; Miglierina, Riccardo; Sorel, Marc; Scirè, Alessandro

6 pages, 8 figures. | A.S. held a Marie Curie Individual Fellowship in 2000–2002 at the Instituto Mediterráneo de Estudios Avanzados (IMEDEA), Esporles, Spain, where he is presently working. | Peer reviewed

DRIVER (Spanish)

54

Integrated optical readout for miniaturization of cantilever-based sensor

Nordström, M.; Zauner, D. A.; Calleja, Montserrat; Hübner, Jörg; Boisen, Anja
2007-09-06

Digital.CSIC (Spain)

55

Integrated optical read-out for miniaturisation of cantilever-based sensor system

Nordström, M.; Zauner, D. A.; Calleja, Montserrat; Hübner, Jörg; Boisen, Anja
2007-01-01

Digital.CSIC (Spain)

56

Initial stage of the active mode-locking in semiconductor heterolasers

Shcherbakov, Alexandre S.; Kosarsky, Alexey Yu; Campos Acosta, Joaquín; Moreno Zarate, Pedro; Mansurova, Svetlana
2009-01-01

Digital.CSIC (Spain)

57

Growth mode and matrix effects on the magneto-optical activity of ultrathin films

Menéndez, José Luis; Armelles Reig, Gaspar; Cebollada, Alfonso; Quintana, C.; Ravelosona, D.; Chappert, C.; Peiró, F.; Cornet, A.
2002-08-26

Digital.CSIC (Spain)

58

Generación de supercontinuo en fibras ópticas monomodo con fuentes de bombeo continuo

Corredera Guillén, Pedro; González Herráez, Miguel; Martín López, Sonia
2006-06-01

Digital.CSIC (Spain)

61

Emission polarization control in semiconductor quantum dots coupled to a photonic crystal microcavity

Gallardo, E.; Martínez Rodríguez, Luis Javier; Nowak, A. K.; Van der Meulen, H. P.; Calleja, J. M.; Tejedor, C.; Prieto-González, Iván; Granados, Daniel; Taboada, A. G.; García, Jorge M.; Postigo, Pablo Aitor
2010-06-01

Digital.CSIC (Spain)

62

Effects of gain and bandwidth on the multimode behavior of optoelectronic microwave oscillators

Chembo Kouomou, Yanne; Larger, Laurent; Bendoula, Ryad; Colet, Pere
2008-06-04

Digital.CSIC (Spain)

63

Dynamics of power distribution in multimode semiconductor

Buldú, Javier M.; Rogister, Fabien; Trull, J.; Serrat, Carles; Torrent, M. C.; Mirasso, Claudio R.; García-Ojalvo, Jordi
2002-01-01

Digital.CSIC (Spain)

64

Dynamics of modal power distribution in a multimode semiconductor laser with optical feedback

Buldú, Javier M.; Trull, J.; Torrent, M. C.; García-Ojalvo, Jordi; Mirasso, Claudio R.
2002-01-14

Digital.CSIC (Spain)

65

Dynamical entrainment of unidirectionally coupled single mode diode lasers

Pérez, Toni; Vicente, Raúl; Mirasso, Claudio R.; Colet, Pere
2002-01-16

Digital.CSIC (Spain)

66

Direct and inverse discrete Zernike transform

Navarro, Rafael; Arines Piferrer, Justo; Rivera, Ricardo
2009-12-01

Digital.CSIC (Spain)

67

Dilute (In,Ga)(As,N) thin films grown by molecular beam epitaxy on (100) and non-(100) GaAs substrates: a Raman-scattering study

Ibáñez, Jordi; Alarcón-Lladó, Esther; Cuscó, Ramón; Artús, Lluís; Henini, Mohamed; Hopkinson, Mark
2009-01-01

Digital.CSIC (Spain)

68

Diffusive turn-off transients in current modulated multitransverse mode VCSELs

Valle, Angel; Mulet, Josep; Pesquera, Luis; Balle, Salvador
2002-06-01

Digital.CSIC (Spain)

69

DETERMINING THE PARAMETERS OF PICOSECOND OPTICAL PULSES GENERATED BY THE ACTIVELY MODE‐LOCKED SEMICONDUCTOR HETEROLASERS

Shcherbakov, Alexandre S.; Kosarsky, Alexey Yu.; Campos Acosta, Joaquín; Moreno Zarate, Pedro
2009-01-01

Digital.CSIC (Spain)

71

Coupled-cavity two-dimensional photonic crystal waveguide ring laser

Alija, Alfonso R.; Martínez Rodríguez, Luis Javier; Postigo, Pablo Aitor; Seassal, Christian; Viktorovitch, P.
2006-09-05

Digital.CSIC (Spain)

72
73

Channel plasmon-polaritons: modal shape, dispersion, and losses.

García-Vidal, Francisco J.; Moreno, Esteban
2006-11-09

Digital.CSIC (Spain)

74

Butt coupled microcantilever in sensing applications

Zinoviev, Kirill; Plaza, José Antonio; Cadarso Busto, Víctor Javier; Lechuga, Laura M.; Domínguez, Carlos
2006-04-21

Digital.CSIC (Spain)

75

Blue surface-emitting distributed feedback lasers based on TPD-doped films

Calzado, Eva M.; Villalvilla, Jose M.; Boj, Pedro G.; Quintana, Jose A.; Postigo, Pablo Aitor; Díaz-García, María A.
2010-01-15

Digital.CSIC (Spain)

76

Bistable polarization switching in mutually coupled vertical-cavity surface-emitting lasers

Vicente, Raúl; Mulet, Josep; Mirasso, Claudio R.; Sciamanna, Marc
2006-01-09

Digital.CSIC (Spain)

77

Bistability and all-optical switching in semiconductor ring lasers

Pérez, Toni; Scirè, Alessandro; Van der Sande, Guy; Colet, Pere; Mirasso, Claudio R.
2007-10-03

Digital.CSIC (Spain)

78

Asymmetric and delayed activation of side-modes in multimode semiconductor lasers with optical feedback

Buldú, Javier M.; Rogister, Fabien; Trull, J.; Serrat, Carles; Torrent, M. C.; García-Ojalvo, Jordi

6 pages, 4 figures. | We study the multimode dynamics of a semiconductor laser with optical feedback operating in the low-frequency fluctuation regime. A multimode extension of the Lang–Kobayashi (LK) model shows, in agreement with experimental observations, that the low-frequency power dropouts exh...

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79

Asymmetric and delayed activation of side-modes in multimode semiconductor lasers with optical feedback

Buldú, Javier M.; Rogister, Fabien; Trull, J.; Serrat, Carles; Torrent, M. C.; García-Ojalvo, Jordi; Mirasso, Claudio R.
2002-12-01

Digital.CSIC (Spain)

80

Angular momentum of multimode and polarization patterns

Zambrini, Roberta; Barnett, Stephen M.
2007-09-11

Digital.CSIC (Spain)

81

Analytical calculations of switch-on time and timing jitter in diode lasers subjected to optical feedback and external light injection

Dellunde, Jaume; Torrent, M. C.; Mirasso, Claudio R.; Hernández-García, Emilio; Sancho, J. M.
1995-04-01

Digital.CSIC (Spain)

83

Alternate oscillations in semiconductor ring lasers

Sorel, Marc; Scirè, Alessandro; Giuliani, Guido; Miglierina, Riccardo; Balle, Salvador; Laybourn, P. J. R.; Donati, Silvano
2002-11-15

Digital.CSIC (Spain)

85

A novel fabrication technique for free-hanging homogeneous polymeric cantilever waveguides

Nordström, M.; Calleja, Montserrat; Hübner, Jörg; Boisen, Anja
2007-12-03

Digital.CSIC (Spain)