405-nm pumped Ce3+-doped silica fiber for broadband fluorescence from cyan to red
Tutkimustuotos › › vertaisarvioitu
Yksityiskohdat
| Alkuperäiskieli | Englanti |
|---|---|
| Otsikko | Optical Components and Materials XVI |
| Toimittajat | Michel J. F. Digonnet, Shibin Jiang |
| Kustantaja | SPIE, IEEE |
| ISBN (elektroninen) | 9781510624702 |
| DOI - pysyväislinkit | |
| Tila | Julkaistu - 2019 |
| OKM-julkaisutyyppi | A4 Artikkeli konferenssijulkaisussa |
| Tapahtuma | Optical Components and Materials - San Francisco, Yhdysvallat Kesto: 4 helmikuuta 2019 → 6 helmikuuta 2019 |
Julkaisusarja
| Nimi | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Vuosikerta | 10914 |
| ISSN (painettu) | 0277-786X |
| ISSN (elektroninen) | 1996-756X |
Conference
| Conference | Optical Components and Materials |
|---|---|
| Maa | Yhdysvallat |
| Kaupunki | San Francisco |
| Ajanjakso | 4/02/19 → 6/02/19 |
Tiivistelmä
A pure Ce-doped silica fiber is fabricated using modified chemical vapor deposition (MCVD) technique. Fluorescence characteristics of a Ce-doped silica fiber are experimentally investigated with continuous wave pumping from 440 nm to 405 nm. Best pump absorption and broad fluorescence spectrum is observed for ∼ 405 nm laser. Next, the detailed analysis of spectral response as a function of pump power and fiber length is performed. It is observed that a-10dB spectral width of ∼ 280 mn can be easily achieved with different combinations of the fiber length and pump power. Lastly, we present, for the first time to the best of our knowledge, a broadband fluorescence spectrum with-10dB spectral width of 301 nm, spanning from ∼ 517.36 nm to ∼ 818 nm, from such fibers with non-UV pump lasers.