Direct, point-by-point inscription of fiber Bragg gratings by infrared femtosecond laser is reported. Using this technique, highly reflective gratings can be rapidly inscribed in standard, untreated fiber. Thermal studies demonstrate increased thermal stability compared to the UV-inscribed gratings. © 2005 Materials Research Society.
|Number of pages||6|
|Journal||Materials Research Society Symposium Proceedings|
|Publication status||Published - 2005|
|Event||Materials Research Society Fall meeting "Ultrafast Lasers for Materials Science" - Boston, United States|
Duration: 30 Nov 2004 → …
Bibliographical noteMaterials Research Society Fall meeting "Ultrafast Lasers for Materials Science", Boston (US), 30 Nov 2004. Martinez, Amós; Dubov, Mykhaylo; Khrushchev, Igor and Bennion, Ian: Direct femtosecond inscription of fiber Bragg gratings, in Ultrafast Lasers for Materials Science, edited by Michael J. Kelley, E.W. Kreutz, Ming Li and Alberto Pique (Mater. Res. Soc. Symp. Proc. Volume 850, Warrendale, PA, 2005), 137-142.
- crystal structure
- laser pulses
- software prototyping
- ultraviolet detectors
- point-by-point methods
- UV-written structures