Name: Stimulated Brillouin Scattering Phase Conjugation in Fiber Optic Waveguides (en Inglés)
SKU: 59809303
Price: 31260.00 CLP
Availability: InStock
Author: Massey, Steven M.
ISBN: 9781288320196

portada Stimulated Brillouin Scattering Phase Conjugation in Fiber Optic Waveguides (en Inglés)

Stimulated Brillouin Scattering Phase Conjugation in Fiber Optic Waveguides (en Inglés)

Formato

Libro Físico

Autor

Steven M. Massey

Editorial

Biblioscholar

Idioma

Inglés

N° páginas

202

Encuadernación

Tapa Blanda

Dimensiones

24.6x18.9x1.1 cm

Peso

0.37 kg.

ISBN13

9781288320196

Categorías

Educación
Biofísica

Stimulated Brillouin Scattering Phase Conjugation in Fiber Optic Waveguides (en Inglés)

Steven M. Massey (Autor) · Biblioscholar · Tapa Blanda

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Reseña del libro "Stimulated Brillouin Scattering Phase Conjugation in Fiber Optic Waveguides (en Inglés)"

The objective of this research effort was to demonstrate the path to continuous wave, coherent beam combination through stimulated Brillouin scattering phase conjugation in optical fiber. This work experimentally determined the fiber parameters necessary for phase conjugation in step-index optical fiber. Continuous wave phase conjugation using stimulated Brillouin scattering in step-index fibers was achieved for the first time with a fidelity of 0.8 and a threshold power of 16 W in a 15-m fiber with 0.13 NA. A fidelity of 0.8 was also achieved using 40 m of fiber with 0.06-NA and a threshold power of 15 W. The fidelity of phase conjugation was found to decline by 45% in an additional 20 m of 0.13-NA fiber and by 15% in 20 m of the 0.06-NA fiber. The effective Brillouin gain coefficient of the multimode fibers was found to vary directly with fidelity. A new technique using interference to measure fidelity was tested, and stimulated Brillouin scattering in a 2.5-km, graded-index fiber was found to produce beam cleanup to the fundamental fiber mode of the fiber with fidelity less than 0.1. This work demonstrated that coherent beam combining via continuous wave phase conjugation in optical fiber is achievable.