Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper cj_p_69

Design and optimization of laseractive nanoparticles for fiber lasers

Not Accessible

Your library or personal account may give you access

Abstract

For many applications it is desirable to extend the emission wavelengths of fiber laser systems to the visible spectral range. Most state-of-the-art fiber lasers for the visible range use either a nonlinear process to convert infrared light generated in the fiber, complex host materials like ZBLAN [1], or laser dyes as dopant for polymer fiber exhibiting amplification factors of around 10 dB in a 25 cm amplifier [2]. All of these possibilities have disadvantages like the need for fluoride glasses or the degradation of laser dyes [3]. Core/shell nanoparticles (NP) consisting of crystalline Pr:YLF or Pr:LiLuF could be used as an active material for optical fibers which directly emits in the visible spectral range. This configuration preserves the crystalline character of the gain medium and reduces quenching effects to the host material as discussed in a corresponding contribution submitted by us [4]. In this contribution, we demonstrate that it is feasible to utilize these NPs as doping material for polymer fiber lasers providing amplification factors comparable to laser dyes. It is important to mention that the numerical model used is not restricted to polymer fiber doped, but adaptable to any host material.

© 2019 IEEE

PDF Article
More Like This
Fluorescence Dynamics of Laseractive Nanocrystals Emitting in the Visible

Simon Spelthann, Jonas Thiem, Laurie Neumann, Hans-Hermann Johannes, Wolfgang Kowalsky, Dietmar Kracht, Jörg Neumann, Axel Ruehl, and Detlev Ristau
cj_p_37 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2019

Signal Amplification in CsPbBr3 Nanoparticle-Doped Photonic Crystal Fibers

Juan Navarro-Arenas, Isaac Suárez, Albert Ferrando, Andrés F. Gualdrón-Reyes, I. Mora-Seró, Fei Gao, Pu Wang, Juan Martínez-Pastor, and Zhipei Sun
cj_p_44 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2019

The first demonstration of a 639-nm regenerative laser amplifier

Naoto Sugiyama, Shogo Fujita, Yusaku Hara, and Fumihiko Kannari
ca_4_3 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2019

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved