Simo Tammela

Measuring photodarkening from single-mode ytterbium doped silica fibers

Joona Koponen, Mikko Söderlund, Hanna J. Hoffman et al. · Optics Express · 2006 · 188 citations · Full text

Materials Science, Photonics, Engineering +14

Photodarkening in ytterbium-doped silica fibers

Joona Koponen, Mikko Söderlund, Simo Tammela et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2005 · 76 citations

The potential of direct nanoparticle deposition for the next generation of optical fibers

Simo Tammela, Mikko Söderlund, Joona Koponen et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2006 · 46 citations

Optical Materials, Engineering, New Applications +17

Time-resolved frequency chirp measurement using a silicon-wafer etalon

Simo Tammela, H. Ludvigsen, T. Kajava et al. · IEEE Photonics Technology Letters · 1997 · 30 citations

Engineering, Frequency Chirp, Optical Transmission System +19

Examination of two-step fabrication methods for single-mode fiber compatible ion-exchanged glass waveguides

Ari Tervonen, P. Pöyhönen, Seppo Honkanen et al. · Applied Optics · 1991 · 25 citations