Related Experiment Videos
Observation of fluorescence in an optically pumped erbium-containing perfluorinated medium at 1.5 microm
Ken Kuriki1, Susumu Nishihara, Yukihisa Nishizawa
1Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan. k_kuriki@appi.keio.ac.jp
Optics Letters
|April 17, 2003
Abstract:
We report what is to our knowledge the first observation of erbium fluorescence at the optical communication wavelength of 1.5 microm in a perfluorinated medium. Using a Nd:YAG (355-nm) source, we observed fluorescence of the 4I(13/2) - 4I(15/2) transition with a peak wavelength of 1.535 microm and with a full width at half-maximum of 28 nm. These results can lead to new active devices that use all-fluorinated polymers.