An optical waveguide amplifier is fabricated in SU8 polymer with a cladding layer of dye-doped PMMA. Gain of 15dB is achieved for a 650nm signal, with a low threshold pump intensity of 0.25μJ/mm2.
|Original language||English (US)|
|Title of host publication||IET Conference Publications|
|Publisher||Institution of Engineering and Technologyjournals@theiet.org|
|State||Published - Jan 1 2005|