- Fiber Bragg grating inscription combining DUV sub-picosecond laser pulses and two-beam interferometryMartin Becker
Institute of Photonic Technology, Jena, Germany
Opt Express 16:19169-78. 2008..Inscription experiments in Al/Yb doped silica glasses are demonstrated as a prove for the access to non-photosensitive fibers...
- Fiber Bragg grating inscription in pure-silica and Ge-doped photonic crystal fibersYiping Wang
Institute of Photonic Technology, Albert Einstein Str 9, 07745 Jena, Germany
Appl Opt 48:1963-8. 2009..We observed a reversible Bragg wavelength shift during femtosecond pulse irradiation, which indicates an internal temperature rise of approximately 77 degrees C...