OSA laser congress

The 2020 OSA Laser Congress offers a comprehensive view of the latest technological advances in solid state lasers as well as the applications of laser technologies for industrial products and markets.

In collaboration with other labs, we will present 2 technical papers showing the benefits of iXblue Photonics fibers:


195-W Continuous Wave Laser Emission at 2.09 µm from a Tm3+,Ho3+-Codoped Single-Oscillator Monolithic Fiber Laser (JTh2A.11)

Thursday 15th October 10:00 AM to 11:30 AM (UTC -4:00) : Joint Poster Session

We report on a high efficiency (45%) single-oscillator monolithic Tm3+, Ho3+-codoped fiber laser emitting 195 W at 2.09 µm in CW mode of operation, with a beam quality near the diffraction limit (M2 = 1.08).

 Atmospheric transmission windows


2.09 µm cw monolithic Tm3+ Ho3+ codepedfiber Laser


Authors: A. Hildenbrand-Dhollande, C. Louot, A. Motard, N. Dalloz, French-german research Institute of Saint-Louis, 68300 Saint-Louis, France| T. Robin, B. Cadier, iXblue Photonics, 22300 Lannion, France| I.Manek-Hönninger, Université Bordeaux, CNRS CEA, CELIA UMR5107, 33405 Talence, France


Frequency-quadrupled Nd-doped fiber laser source in the deep-UV at 226 nm (AF3A.5)

Friday 16th October 1:45 PM to 2:00 PM (UTC -4:00)

We present the first demonstration of a laser source at 226 nm based on the frequency-quadrupling of an all-PM Nd-doped fiber laser. The DUV laser delivers 175 mW of average power, 50 ns pulse at 30 kHz repetition rate.

power at 452nm as a function of input power at 905nm

Fig. 2 : Power at 452 nm as a function of input power at 905 nm. Right: power at 226 nm as a function of input power at 452 nm.

Authors: T. Robin, L. Kervella, P. Guitton, A Barnini, iXblue Photonics, 22300 Lannion, France| M. Laroche, K. Le Corre, H. Gilles, CIMAP-ENSICAEN, 14050 Caen, France| S. Girard, Lab. Hubert Curien, 42000 Saint-Étienne, France| G. Santarelli, LP2N, 33400 Talence, France


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