Abstract
Absorption spectra of lanthanide ions in perfluorinated (PF) plastic solution were measured, and the radiative properties were determined by the absorption measurements and the Judd-Ofelt theory. Fluorescence spectrum of Nd3+ in PF plastic solution from 900 nm to 1350 nm, pumped at 580 nm, were measured for the first time. Lasing properties of a rhodamine 6G-doped graded-index plastic optical fiber laser (GI-POFL) and a rod laser were investigated. All measurements demonstrated the superior performance of the GI-POFL. This paper also discusses the lasing properties on the basis of near-field pattern measurements.
Original language | English |
---|---|
Pages (from-to) | 62-70 |
Number of pages | 9 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 4642 |
DOIs | |
Publication status | Published - 2002 |
Event | Organic Photonic Materials and Devices IV - San Jose, CA, United States Duration: 2002 Jan 21 → 2002 Jan 25 |
Keywords
- Fiber amplifier
- Fiber laser
- Lanthanide chelate
- Organic dye
- Plastic optical fiber
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering