New challenges and directions toward nanoscale control of rare-earth properties in silica amplifying optical fibres

نویسندگان

  • Wilfried Blanc
  • Bernard Dussardier
  • W. Blanc
چکیده

We review our recent progress in the characterization of the embedding of rare-earth elements in nanometer-scale particles or phase-separated glassy regions within the core of silicabased optical fibres, and discuss future directions. OCIS codes: (060.2290) Fiber materials; (060.2410) Fibers, erbium; (060.2320) Fiber optics amplifiers and oscillators; (060.3510) Lasers, fiber; (160.5690) Rare-earth-doped materials.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Erbium-doped nanoparticles in silica-based optical fibres

Developing of new rare-earth (RE)-doped optical fibres for power amplifiers and lasers requires continuous improvements in the fibre spectroscopic properties (like shape and width of the gain curve, optical quantum efficiency, resistance to spectral hole burning and photodarkening,...). Silica glass as a host material for fibres has proved to be very attractive. However some potential applicati...

متن کامل

Rare earth doped fiber lasers and amplifiers pdf

Also the optical fiber amplifiers FAs that amplify weak signals such as the. Rare-Earth-Doped Fiber Lasers and Amplifiers, Michael J.F.Chapter 2. Optical and Electronic Properties of Rare Earth Ions in Glasses William J Miniscalco Abstract-HiRes PDF 2316 KB-PDF wlinks 2330 KB.amplifier materials in the system of rare-earth doped glasses are presented. rare-earth-doped ram concept manual pdf fib...

متن کامل

Nanotechnology application in cancer treatment

Chemotherapy has been the main known treatment for cancer diseases. However, its achievement rate remains low, mainly because of the restricted accessibility of drugs to the tumor tissue, their painful toxicity, and development of multi-drug resistance. In recent years, either better understanding of tumor biology or development of the ever-growing field of nanotechnology has proposed new treat...

متن کامل

Luminescent Ions in Silica-Based Optical Fibers

We present some of our research activities dedicated to doped silica-based optical fibers, aiming at understanding the spectral properties of luminescent ions, such as rare-earth and transition metal elements. The influence of the local environment on dopants is extensively studied: energy transfer mechanisms between rare-earth ions, control of the valence state of Chromium ions, effect of the ...

متن کامل

Advances in Gallium Lanthanum Sulphide Glass for Optical Fibre and Devices

The advantages of gallium lanthanum sulphide (GLS) based glass over other competing glasses for active and infrared applications are evident through its low-phonon energy, high rare-earth solubility, high transition temperature and non-toxicity. However this glass often devitrifies during fibre drawing due to a small separation between the crystallisation and fibre drawing temperatures. Improvi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2017