Closed loop spectral control of multiwavelength 1550 laser
Abbreviated Journal Title
GENERATION; Engineering, Electrical & Electronic
The spectral flatness of multiwavelength emission from an InGaAsP semiconductor optical amplifier based ring laser is controlled by a programmable liquid crystal spatial light Modulator based on spectrally monitoring the individual wavelength intensities of the laser output. Spectrally equal amplified output is also shown by pre-distorting the laser to account for amplifier spectral gain dependence.
"Closed loop spectral control of multiwavelength 1550 laser" (2002). Faculty Bibliography 2000s. 3391.