“Fiber lasers are both displacing conventional laser technologies in established applications and enabling entirely new applications because of their uniquely practical combination of optical and physical characteristics.”
Bellingham, WA (PRWEB) February 22, 2012
Important new research on fiber laser technology, with applications in manufacturing, medicine, military, communications, and other areas, is featured in a recent special section of the journal Optical Engineering, published by SPIE, the international society for optics and photonics.
“Fiber lasers are both displacing conventional laser technologies in established applications and enabling entirely new applications because of their uniquely practical combination of optical and physical characteristics,” said section guest editor Dahv Kliner of JDSU. “I expect that progress will continue to accelerate in both commercial acceptance of fiber lasers and scaling of their performance, enabled by maturation of the technology and continued innovation.”
Ongoing research has led to rapid advances in attainable power and energy, in wavelength coverage, and in temporal, spectral, and polarization control of fiber sources. High efficiency, low operating cost, high reliability, and the ability to be very tightly focused on a surface are significant advantages of fiber laser technology.
The special section provides an overview of fiber laser technology as well as focus on current areas of research, including:
- Fiber design and fabrication
- Fiber characterization
- Fundamental processes
- Power scaling.
Full-text versions of two articles in the special section are freely available for download:
- “Analysis of spectral broadening of incoherent light in optical fibers with nonzero dispersion,” by Daniel B. S. Soh and Jeffrey P. Koplow
- “Modal analysis of a large-mode area photonic crystal fiber amplifier,” by Marko Laurila et al.
Optical Engineering is published in the SPIE Digital Library, with freely searchable abstracts. Editor is Ronald Driggers of the U.S. Naval Research Lab. SPIE Digital Library articles are available via subscription or pay-per-view. The SPIE Digital Library contains more than 325,000 articles from SPIE journals, proceedings, and books, with approximately 18,000 new research papers added each year.
See related free-access content in the SPIE Newsroom and SPIE Digital Library:
- “Short history of laser development,” by Jeff Hecht; Optical Engineering
- Video interview with Valentin Gaponstev (IPG Photonics) on diverse applications of fiber lasers; SPIE Newsroom
- “Developing compact multiphoton systems using femtosecond fiber lasers,” by Shuo Tang (Univ. of British Columbia), Jian Liu (PolarOnyx), and Tatiana Krasieva, Zhongping Chen, and Bruce Tromberg (Univ. of California, Irvine, Beckman Laser Institute); Journal of Biomedical Optics.
SPIE, the international society for optics and photonics, was founded in 1955 to advance light-based technologies. Serving more than 225,600 constituents from approximately 150 countries, the Society advances emerging technologies through interdisciplinary information exchange, continuing education, publications, patent precedent, and career and professional growth. SPIE annually organizes and sponsors approximately 25 major technical forums, exhibitions, and education programs in North America, Europe, Asia, and the South Pacific. SPIE provided over $2.3 million in support of education and outreach programs in 2010.