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We present an overview of Infinera's current generation of 100 Gb/s transmitter and receiver PICs as well as results from the next-generation 500 Gb/s PM-QPSK PICs.
In this paper we review recent developments in the area of receiver photonic integrated circuits for the implementation of polarization multiplexed (differentially coded), quadrature phase shift keying (DQPSK) transmission formats.
We report the first demonstration of a large-scale InP-based transmitter photonic integrated circuit (PIC) capable of 10-channel times 40 Gb/s per wavelength polarization-multiplexed RZ-DQPSK modulation.
We will review the latest performance metrics for components enabling communication networks based on phase modulation formats. For spectral efficiency, reduced complexity, reliability, and power consumption; monolithic integration on InP is clearly the superior path.
We review progress in the area of InP large scale photonic integrated circuits (LS-PICs). We will review transmitter and receiver PICs for digital optical networking.
We review our work on high density, monolithically integrated, dense wavelength division multiplexed, monolithic, InP transmitter and receiver photonic integrated circuits (DWDM PIC) capable of operating at aggregate data rates of up to 1.6 Tbit/s per chip.
An MMI bistable laser diode optical flip-flop has been developed for all-optical packet switching networks. All-optical switching of 320 Gb/s packets has been successfully demonstrated by an optical label memory based on the optical flip-flop.
We have demonstrated all-optical packet switching, in which an MMI-BLD optical flip-flop worked as a label memory. The optical flip-flop allowed self-routing of multiple-wavelength packets with 338-ps switching time and 14-dB on-off ratio.
First-ever integrable all-optical flip-flop multi-mode interference-DBR bistable lasers are demonstrated. 1550 nm-based flip-flops SET/RESET at -3/-5 dBm injection, switch over a 52 nm-range (1522-1574 nm) three times wider than previous reports, and will be useful for future optical memories.
Regenerative wavelength conversion was obtained using multimode interference bistable laser diodes and cross gain saturation in semiconductor optical amplifiers. A digital transfer function of wavelength conversion was achieved through the optical flip-flop thresholding function
Optical flip-flop operation has been achieved in an MMI-BLD with reverse biased saturable absorbers for the first time. The reverse bias enabled reduction of absorber length and is expected to result in high speed operation.
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