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Gaston Tudury

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Papers by Gaston Tudury

Research paper thumbnail of Modelocked Lasers using Erbium-Project Staff doped Glass Waveguide Amplifiers

Research paper thumbnail of Dispositif médical muni d'un guide d'onde gainé

L'invention concerne divers dispositifs chirurgicaux muni d'un moyen d'eclairage de c... more L'invention concerne divers dispositifs chirurgicaux muni d'un moyen d'eclairage de champ chirurgical integre. Elle concerne des ecarteurs, des canules, des dispositifs d'aspiration et des dispositifs analogues munis de guides d'ondes optiques integres pouvant etre couples a des sources d'eclairage externes. Les guides d'ondes comprennent des couches de gainage concues pour ameliorer l'efficacite de transmission.

Research paper thumbnail of Profil dindice de réfraction modifié pour une fibre optique multimodale à faible dispersion

L’invention a trait a un câble a fibre optique multimodale ameliore. Ce câble a fibre optique mul... more L’invention a trait a un câble a fibre optique multimodale ameliore. Ce câble a fibre optique multimodale ameliore comprend, mais de facon non limitative, un profil d’indice de refraction concu pour compenser une repartition de longueurs d’onde dependant du rayon dans les modes de declenchement de laser couples dans le câble a fibre optique multimodale afin de reduire au minimum la distorsion modale a l’interieur dudit câble a fibre optique multimodale. Le delai en mode differentiel (DMD) est ajuste en fonction de l’effet du rayon grâce a la modification du profil en alpha de l’indice de refraction.

Research paper thumbnail of Methods of manufacturing an improved multimode optical fiber

Research paper thumbnail of Methods and Apparatus for Controlling Optical Properties of Light

Research paper thumbnail of Timing jitter due to intra-channel nonlinearities in an installed fiber optic network

We report field measurements of intra-channel nonlinearity-induced timing jitter in an installed ... more We report field measurements of intra-channel nonlinearity-induced timing jitter in an installed fiber transmission system. The timing jitter is strongly dependent on the distribution of dispersion compensation, in agreement with numerical simulation results.

Research paper thumbnail of Spectral gain characteristics of an amplified hybrid raman/edfa 210 km link

Page 1. Spectral gain characteristics of an amplified hybrid Raman/EDFA 210 km link Gastón E. Tud... more Page 1. Spectral gain characteristics of an amplified hybrid Raman/EDFA 210 km link Gastón E. Tudury, Brian S. Marks, Gary M. Carter, Curtis R. Menyuk Laboratory for Physical Sciences, College Park, MD 20740 University ...

Research paper thumbnail of 80 Gb/s optical clock recovery using two-photon absorption

(CLEO). Conference on Lasers and Electro-Optics, 2005., 2005

Abstract: We report a polarization-insensitive optical clock recovery system that uses two-photon... more Abstract: We report a polarization-insensitive optical clock recovery system that uses two-photon ab-sorption in a silicon photodiode to synchronize a 10 GHz optical clock to an 80 Gb/s RZ data signal. c© 2005 Optical Society of America OCIS codes: (060.4510) Optical ...

Research paper thumbnail of 80 Gb/s optical clock recovery in the presence of polarization fluctuations

Digest of the LEOS Summer Topical Meetings, 2005.

We report an 80 Gb/s optical clock recovery system using two-photon absorption in a silicon photo... more We report an 80 Gb/s optical clock recovery system using two-photon absorption in a silicon photodiode, and we theoretically and experimentally quantify the system performance in the presence of polarization fluctuations.

Research paper thumbnail of XPM-induced impairments in RZ-DPSK transmission in a multi-modulation format WDM system

(CLEO). Conference on Lasers and Electro-Optics, 2005., 2005

Research paper thumbnail of Effect of band anisotropy on electronic structure of PbS, PbSe, and PbTe quantum dots

Research paper thumbnail of Polarized, 100 kW peak power, high brightness nanosecond lasers based on 3C optical fiber

SPIE Proceedings, 2011

3C (Chirally-Coupled Core) optical fiber establishes a technological platform for high brightness... more 3C (Chirally-Coupled Core) optical fiber establishes a technological platform for high brightness, power scalable lasers with an engineerable fiber geometry that enables robustly single-mode performance of large core diameter fibers. Here we report the demonstration ...

Research paper thumbnail of Method and metric for selecting and designing multimode fiber for improved performance

Research paper thumbnail of Self-compensating multi-mode fiber

Research paper thumbnail of Modified refractive index profile for low-dispersion multi-mode fiber

Research paper thumbnail of Method for Designing and Selecting Fiber for Use with a Transmitter Optical Subassembly

Research paper thumbnail of Method for designing and selecting optical fiber for use with a transmitter optical subassembly

The method of compensating both the chromatic dispersion and the material or modal dispersion eff... more The method of compensating both the chromatic dispersion and the material or modal dispersion effects in the multi-mode fiber transmission system is provided. The method includes the steps of determining the size of the chromatic dispersion and the modal dispersion present in the standard multi-mode fiber optic cable for measuring a standard multi-mode fiber optic cables and fiber bonding spatial spectrum distribution of a multi-mode fiber laser transmitter connected However, the embodiment is not limited thereto. The method also includes to design the improved multi-mode fiber optic cable for compensating for at least a portion of the chromatic dispersion and the modal dispersion present in the standard multi-mode fiber optic cable resulting from the fiber coupling area spectral distribution of the transmitter, but this is not limited.

Research paper thumbnail of Methods for designing improved multimode fiber optic cables

Research paper thumbnail of SEMICONDUCTORS-Coherent acoustic phonons in PbTe quantum dots

Research paper thumbnail of Multimode fiber having improved index profile

Research paper thumbnail of Modelocked Lasers using Erbium-Project Staff doped Glass Waveguide Amplifiers

Research paper thumbnail of Dispositif médical muni d'un guide d'onde gainé

L'invention concerne divers dispositifs chirurgicaux muni d'un moyen d'eclairage de c... more L'invention concerne divers dispositifs chirurgicaux muni d'un moyen d'eclairage de champ chirurgical integre. Elle concerne des ecarteurs, des canules, des dispositifs d'aspiration et des dispositifs analogues munis de guides d'ondes optiques integres pouvant etre couples a des sources d'eclairage externes. Les guides d'ondes comprennent des couches de gainage concues pour ameliorer l'efficacite de transmission.

Research paper thumbnail of Profil dindice de réfraction modifié pour une fibre optique multimodale à faible dispersion

L’invention a trait a un câble a fibre optique multimodale ameliore. Ce câble a fibre optique mul... more L’invention a trait a un câble a fibre optique multimodale ameliore. Ce câble a fibre optique multimodale ameliore comprend, mais de facon non limitative, un profil d’indice de refraction concu pour compenser une repartition de longueurs d’onde dependant du rayon dans les modes de declenchement de laser couples dans le câble a fibre optique multimodale afin de reduire au minimum la distorsion modale a l’interieur dudit câble a fibre optique multimodale. Le delai en mode differentiel (DMD) est ajuste en fonction de l’effet du rayon grâce a la modification du profil en alpha de l’indice de refraction.

Research paper thumbnail of Methods of manufacturing an improved multimode optical fiber

Research paper thumbnail of Methods and Apparatus for Controlling Optical Properties of Light

Research paper thumbnail of Timing jitter due to intra-channel nonlinearities in an installed fiber optic network

We report field measurements of intra-channel nonlinearity-induced timing jitter in an installed ... more We report field measurements of intra-channel nonlinearity-induced timing jitter in an installed fiber transmission system. The timing jitter is strongly dependent on the distribution of dispersion compensation, in agreement with numerical simulation results.

Research paper thumbnail of Spectral gain characteristics of an amplified hybrid raman/edfa 210 km link

Page 1. Spectral gain characteristics of an amplified hybrid Raman/EDFA 210 km link Gastón E. Tud... more Page 1. Spectral gain characteristics of an amplified hybrid Raman/EDFA 210 km link Gastón E. Tudury, Brian S. Marks, Gary M. Carter, Curtis R. Menyuk Laboratory for Physical Sciences, College Park, MD 20740 University ...

Research paper thumbnail of 80 Gb/s optical clock recovery using two-photon absorption

(CLEO). Conference on Lasers and Electro-Optics, 2005., 2005

Abstract: We report a polarization-insensitive optical clock recovery system that uses two-photon... more Abstract: We report a polarization-insensitive optical clock recovery system that uses two-photon ab-sorption in a silicon photodiode to synchronize a 10 GHz optical clock to an 80 Gb/s RZ data signal. c© 2005 Optical Society of America OCIS codes: (060.4510) Optical ...

Research paper thumbnail of 80 Gb/s optical clock recovery in the presence of polarization fluctuations

Digest of the LEOS Summer Topical Meetings, 2005.

We report an 80 Gb/s optical clock recovery system using two-photon absorption in a silicon photo... more We report an 80 Gb/s optical clock recovery system using two-photon absorption in a silicon photodiode, and we theoretically and experimentally quantify the system performance in the presence of polarization fluctuations.

Research paper thumbnail of XPM-induced impairments in RZ-DPSK transmission in a multi-modulation format WDM system

(CLEO). Conference on Lasers and Electro-Optics, 2005., 2005

Research paper thumbnail of Effect of band anisotropy on electronic structure of PbS, PbSe, and PbTe quantum dots

Research paper thumbnail of Polarized, 100 kW peak power, high brightness nanosecond lasers based on 3C optical fiber

SPIE Proceedings, 2011

3C (Chirally-Coupled Core) optical fiber establishes a technological platform for high brightness... more 3C (Chirally-Coupled Core) optical fiber establishes a technological platform for high brightness, power scalable lasers with an engineerable fiber geometry that enables robustly single-mode performance of large core diameter fibers. Here we report the demonstration ...

Research paper thumbnail of Method and metric for selecting and designing multimode fiber for improved performance

Research paper thumbnail of Self-compensating multi-mode fiber

Research paper thumbnail of Modified refractive index profile for low-dispersion multi-mode fiber

Research paper thumbnail of Method for Designing and Selecting Fiber for Use with a Transmitter Optical Subassembly

Research paper thumbnail of Method for designing and selecting optical fiber for use with a transmitter optical subassembly

The method of compensating both the chromatic dispersion and the material or modal dispersion eff... more The method of compensating both the chromatic dispersion and the material or modal dispersion effects in the multi-mode fiber transmission system is provided. The method includes the steps of determining the size of the chromatic dispersion and the modal dispersion present in the standard multi-mode fiber optic cable for measuring a standard multi-mode fiber optic cables and fiber bonding spatial spectrum distribution of a multi-mode fiber laser transmitter connected However, the embodiment is not limited thereto. The method also includes to design the improved multi-mode fiber optic cable for compensating for at least a portion of the chromatic dispersion and the modal dispersion present in the standard multi-mode fiber optic cable resulting from the fiber coupling area spectral distribution of the transmitter, but this is not limited.

Research paper thumbnail of Methods for designing improved multimode fiber optic cables

Research paper thumbnail of SEMICONDUCTORS-Coherent acoustic phonons in PbTe quantum dots

Research paper thumbnail of Multimode fiber having improved index profile

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