From public research to business innovation!

Phosphate Glass Fiber RPL Dosimeter

Domain Energy

Technology Sensors

Applications

We expect that innovation issuing from this project will lead to a new level of fiber Laser sources for manipulating light, with applications spanning important areas, such as communication technology, metrology, medical treatment or sensing.

Benefits

1. Developing highly-doped rare-earth-doped fibers based on phosphate glass host

2. To propose innovative Laser materials and geometry able to handle high flux of photons to produce all-fiber, short monolithic systems

Fiber drawing and optical fibers at ICMCB

 

Current status

Objective

Absorption @ 803 nm

Multi-mode

Single-mode

Optical Clad

Single

Single

Core Diameter

60±1µm

5±0,1µm

nCore @ 1310 nm

1.550±0.003

1.550±0.003

∆nCore/Clad @ 1310 nm

7±3∙〖10〗^(-3)

7±3∙〖10〗^(-3)

Loss @ 1310 nm

1,5±0,2 dB/m

0,5 dB/m

Inventors

Thierry CARNIDAL

Sylvain DANTO

Jean-Charles DESMOULIN

Institute for Solid State Chemistry Bordeaux (ICMCB, UPR 9048)

 

Lionel CANIONI

Yannick PETIT

Center for Intense Lasers and Applications (CELIA, UMR 5107)

IP

Patent application: WO 2016/184770 A1

Contact

Matthieu AYFRE
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