A photonic integrated circuit (PIC) chip comprising an array of modulated sources, each
providing a modulated signal output at a channel wavelength di? cerent from the channel …

US 2004/OO67OO6A1 Apr. 8, 2004 A photonic integrated circuit (PIC) chip comprising an
array s of modulated Sources, each providing a modulated signal Related US Application …

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to laser
systems in which the output bandwidth is restricted by feeding laser radiation back to the …

(62) Division of application No. 10/267,331, filed on Oct. of modulated Sources, each
providing a modulated signal 8, 2002, now Pat No. 7,283,694. output at a channel …

US6538817B1 - Method and apparatus for optical coherence tomography with a
multispectral laser source - Google Patents US6538817B1 - Method and apparatus for …

ABSTRACT A photonic integrated circuit (PIC) chip comprising an array of modulated
sources, each providing a modulated signal output at a channel wavelength different from …

(*) Notice: Subject to any disclaimer, the term of this e-locked erbium fiber laser producing
360-fs pulses, patent is extended or adjusted under 35 Optics Letters, vol. 19, No. 1, Jan. 1 …

The use of wavelength division multiplexing affords one the opportunity of raising the
transmission capacity of a single fiber without the need to develop higher speed …

(60) Provisional application No. 60/392.494, filed on Jun.(Continued) 28, 2002, provisional
application No. 60/378,010, Pri E Charlie P filed on May 10, 2002, provisional application …

(57) ABSTRACT A single monolithic transceiver chip for handling optical to electrical to
optical conversion of optical WDM signals in an optical transmission network which has an …