Displaying One Session

10/02/2019 01:30 PM - 03:00 PM El Mirador B
Time
01:30 PM - 03:00 PM

WB3.1 - COHERENT CO-PACKAGED OPTICAL INTERFACES FOR NEXT-GENERATION ELECTRICAL SWITCHES

Presentation Type
Invited Submission
Date
10/02/2019
Time
01:30 PM - 03:00 PM
Room
El Mirador B
Duration
30 Minutes
Lecture Time
01:30 PM - 02:00 PM

Abstract

Abstract

We propose power-efficient co-packaged interfaces for electrical switches. Using external light sources and coherent detection, they provide multi-Tb/s-per-fiber throughput, while tolerating both losses in integrated photonics and thermal (de)multiplexer shifts exceeding the channel spacing.

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WB3.2 - EXPERIMENTAL DEMONSTRATION OF DUAL-POLARISATION NFDM TRANSMISSION WITH B-MODULATION

Presentation Type
Contributed Submission
Date
10/02/2019
Time
01:30 PM - 03:00 PM
Room
El Mirador B
Duration
15 Minutes
Lecture Time
02:00 PM - 02:15 PM

Abstract

Abstract

Dual-polarisation Nonlinear Frequency Division Multiplexing transmission has been investigated recently due to its potential of doubling the capacity of single polarisation NFDM systems. By employing the concept of b-modulation, we have experimentally demonstrated for a DP-NFDM transmission system with a net data rate of 220 Gbps.

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WB3.3 - A SPECTRALLY-PARTITIONED CROSSBAR SWITCH WITH THREE DROPS PER CROSS-POINT CONTROLLED WITH A DRIVER

Abstract

Abstract

We present the theory and realization of a spectrally-partitioned 4x4 crossbar switch, with three microring resonators per cross-point having disjoint resonance regions within a free spectral range. This demonstration of the switch includes a driver. We describe an associated energy efficient, non-blocking wavelength assignment algorithm.

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WB3.4 - THE KRAMERS-KRONIG RECEIVER

Presentation Type
Invited Submission
Date
10/02/2019
Time
01:30 PM - 03:00 PM
Room
El Mirador B
Duration
30 Minutes
Lecture Time
02:30 PM - 03:00 PM

Abstract

Abstract

The Kramers–Kronig (KK) receiver allows the exact reconstruction of a complex-valued optical signal from the detection of its intensity. This presentation reviews the operation principles and various implementations of the KK scheme, highlighting its main advantages and limitations.

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