Výsledky vyhledávání - "Grudinin, A. B."

Low noise intelligent cladding pumped L-band EDFA

Autor: Christophe Codemard, Yla-Jarkko, K., Singleton, J., Turner, P. W., Godfrey, I., Alam, S. -U, Nilsson, J., Sahu, J., Grudinin, A. B.

Publikováno v: Scopus-Elsevier

A new low-cost design for L-band EDFA is presented. The cladding-pumped amplifier exhibits 30 dB gain over 1570-1607nm gain band with noise figure below 6 dB and power excursions below 0.1 dB for 10 dB variations of input power.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::28843d7eb61d74a8272ad8ac4faaa3e7
https://eprints.soton.ac.uk/17003/

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Single-polarization laser operation in polarization-maintaining single-polarization pumped erbium-doped fiber

Autor: Sahu, J. K., Cyril Renaud, Nilsson, J., Clarkson, W. A., Alam, S. A., Grudinin, A. B.

Publikováno v: Technical digest : summaries of papers presented at the Conference on Lasers and Electro-Optics : conference edition : Baltimore Convention Center, Baltimore, Maryland, May 6-11, 2001 : CLEO 2001. (pp. 322-323). Optical Society of America: Washington, DC, US. (2001)
Scopus-Elsevier

We demonstrate a linearly polarized fiber laser in a polarization-maintaining erbium-doped fiber pumped by linearly polarized light. The laser output polarization followed the pump polarization when this was aligned on either of the fiber's principal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::67ca51463b0a3e6bf6ebdeca8d70061f
https://discovery.ucl.ac.uk/id/eprint/19613/

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Designs for efficient high-energy high brightness Q-switched cladding-pumped ytterbium-doped fiber lasers

Autor: Cyril Renaud, Offerhaus, H. L., Alvarez-Chavez, J. A., Nilsson, J., Turner, P. W., Clarkson, W. A., Grudinin, A. B.

Publikováno v: Pacific Rim Conference on Lasers and Electro-Optics, CLEO-Technical Digest. (pp. 75-76). Optical Society of America: Washington, DC, US. (2000)
Scopus-Elsevier

Summary form only given. Double-clad rare-earth-doped fiber lasers pumped by high brightness laser diodes are very efficient and compact sources of CW and pulsed radiation. In contrast to conventional bulk crystal lasers, the low pump absorption rate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10919053562982ac37129f2ebb0de330
https://discovery.ucl.ac.uk/id/eprint/19612/

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Compact high-energy Q-switched cladding-pumped fiber laser with a tuning range over 40 nm

Autor: Renaud, C. C., Selvas-Aguilar, R. J., Nilsson, J., Turner, P. W., Grudinin, A. B.

Publikováno v: IEEE Photonics Technology Letters, 11 (8) 976-978. (1999)

We describe a compact Q-switched diode pumped double-clad ytterbium-doped fiber laser. The fiber laser was bidirectionally pumped by two laser diodes (2 W of output power each) via:two side-injecting pump-couplers. We used a large multimode core of 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______322::c495645bd80a95bab989747b2fe05960
https://discovery.ucl.ac.uk/id/eprint/19397/

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Broad-band diode-pumped ytterbium-doped fiber amplifier with 34-dBm output power

Autor: Sousa, J. M., Nilsson, J., Renaud, C. C., Alvarez-Chavez, J. A., Grudinin, A. B., Minelly, J. D.

Publikováno v: IEEE Photonics Technology Letters, 11 (1) 39-41. (1999)

We investigate a high-power diode-pumped double-clad ytterbium-doped fiber amplifier with 34-dBm average output power and 1050-1095-nm bandwidth. A multidiode concentrator pumps the amplifier at 980 nm, with similar to 6 W Of power launched into the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______322::c6ac74ded2e22a86ae5efbbe790c1711
https://discovery.ucl.ac.uk/id/eprint/19398/2/brdbadamp.pdf

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Reduction of soliton instability in transmission systems by means of chirped bandwidth-limited amplification

Autor: Grudinin, A. B., Igor Goncharenko, Gray, S., Payne, D. N.

Publikováno v: Scopus-Elsevier

We demonstrate both numerically and experimentally that soliton instability is substantially reduced in a system employing spectral filtering and chirped amplification. In such a system, 5 ps solitons remain stable over practically unlimited distance

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fa2999856ab714ed016aab15e121f69d
https://eprints.soton.ac.uk/77014/

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