D. Mahgerefteh et al., Increased speed of semiconductor optical amplifier wavelength converter atmultiple channels using Fabry-Perot and microelectromechanical filters, ELECTR LETT, 35(6), 1999, pp. 482-484
A Fabry-Perot optical discriminator is used to reduce the pattern dependenc
e of a semiconductor optical amplifier wavelength converter at 100bit/s. In
conjunction with a voltage tunable microelectromechanical bandpass filter,
this allows a reduction of conversion penalty for multiple wavelength chan
nels.