S. Iraj Najafi

Sol-gel glass waveguide and grating on silicon

S. Iraj Najafi, Tahar Touam, Rahmani Sara et al. · Journal of Lightwave Technology · 1998 · 134 citations

Ultraviolet Light, Waveguides, Engineering +16

Cooperative upconversion effects on the performance of Er^3+-doped phosphate glass waveguide amplifiers

T. Ohtsuki, Seppo Honkanen, S. Iraj Najafi et al. · Journal of the Optical Society of America B · 1997 · 66 citations

Optical Materials, Engineering, Luminescent Glass +16

Photoinduced structural rela×ation and densification in sol-gel-derived nanocomposite thin films: implications for integrated optics device fabrication

Kalaichelvi Saravanamuttu, Xin Min Du, S. Iraj Najafi et al. · Canadian Journal of Chemistry · 1998 · 62 citations

Optical Materials, Engineering, Optical Glass +18

Sol-gel integrated optical coupler byultraviolet light imprinting

C.-Y. Li, J. E. Chisham, Mark P. Andrews et al. · Electronics Letters · 1995 · 61 citations

Gain characteristics of a high concentration Er3+-doped phosphate glass waveguide

T. Ohtsuki, N. Peyghambarian, Seppo Honkanen et al. · Journal of Applied Physics · 1995 · 58 citations

Optical Materials, Engineering, Laser Science +22