Výsledky vyhledávání

Infection, Celestial Influences, and Sudden Infant Death Syndrome: A New Paradigm

Autor: Paul N. Goldwater, Edward O Oberg

Publikováno v: Cureus

The etiology of sudden infant death syndrome (SIDS) still remains unclear. This situation would seem unprecedented for 21st-century medical science. This article explores scientific fields that have not been largely considered in investigating the et

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::770cf62876b050bacb57c19e2620faad
https://doi.org/10.7759/cureus.17449

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Evaluation of an automatic method to extract the grating coupling coefficient in different types of fabricated DFB lasers

Autor: L. Gillner, A.-C. Morner, Olof Sahlen, J. Wallin, P. Granestrand, J. Terlecki, F. Wahlin, Richard Schatz, Lennart Lundqvist, O. Oberg, F. Pusa, B. Stoltz, J. Skagerlund

Publikováno v: IEEE Journal of Quantum Electronics. 34:141-146

Distributed feedback (DFB) laser parameters such as grating coupling coefficient, effective indices, facet reflectances, and the phases of facet reflectances have been determined using a method based on least-square fitting of theoretical spectra to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da66f1d50ba5093bebb7d0b25b17cf12
https://doi.org/10.1109/3.655017

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A novel cubic X-ray detector diode with isotropic response for high-energy radiation dosimetry

Autor: O. Oberg, S. Junique, G. Nilsson, W. Kaplan, P. Norlin, J. Andersson

Publikováno v: 2013 Transducers & Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS & EUROSENSORS XXVII).

A novel X-ray detector diode, optimized for angular independent (isotropic) dose response, is presented. The diode is designed as a silicon cube with pn-junctions on all six sides, which creates a close to 3D symmetrical device. The cube edge is 300

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db617fb1ea66130999ef7a4efff6909c
https://doi.org/10.1109/transducers.2013.6626700

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An integratable polarization-independent tunable filter for WDM systems: the multigrating filter

Autor: M. Dasler, J.-P. Weber, O. Oberg, H. Sano, J. Waltz, B. Stoltz

Publikováno v: Journal of Lightwave Technology. 14:2719-2735

After a review of the design principles, we present new experimental and theoretical results about the multigrating filter (MGF), a tunable channel selection filter for wavelength division multiplexed (WDM) transmission systems. Bit error rates mere

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::afe2936b2fde0daebf0881fa77cfc508
https://doi.org/10.1109/50.545791

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Experimental evaluation of novel, tunable MMI-MZI demultiplexer in InP

Autor: S.N. Larsson, J.-E. Falk, C.P. Larsen, B. Stoltz, E. Almstrom, O. Oberg, H. Carlden

Publikováno v: 24th European Conference on Optical Communication. ECOC '98 (IEEE Cat. No.98TH8398).

A novel reconfigurable InP wavelength demultiplexer is reported and WDM experiments have been performed on a packaged device demonstrating tunability across the EDFA window. 4000 km in a recirculating loop was achieved at 2.5 Gbit/s.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::073e3dd02e19851f5fcfdb6ea1c861e8
https://doi.org/10.1109/ecoc.1998.732464

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An automatic method to extract the grating coupling coefficient in DFB lasers: evaluation of different types of fabricated lasers

Autor: J. Skagerlund, A.-C. Morner, L. Gillner, Lennart Lundqvist, F. Pusa, P. Granestrand, J. Terlecki, F. Wahlin, B. Stoltz, J. Wallin, O. Oberg, Richard Schatz, Olof Sahlen

Publikováno v: 11th International Conference on Integrated Optics and Optical Fibre Communications. 23rd European Conference on Optical Communications IOOC-ECOC97.

The grating coupling coefficients for a large number of 1.3 μm and 1.55 μm MQW DFB lasers with no, one, or two facets as-cleaved have been successfully extracted from spontaneous emission spectra.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89dbee21b329e9969e039312199bed29
https://doi.org/10.1049/cp:19971451

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