Mirko Lawin

TL;DR: Low-cost high-capacity optical fronthaul solutions enabled by advanced modulation formats and wavelength-agnostic passive wavelength division multiplexing (WDM) technology are discussed, and an FPGA-based implementation providing low latency and low packet delay variation following the latest IEEE 802.1CM specification is presented.

TL;DR: In this article, the state of the art and future prospects and challenges of optical access networks are discussed, and a recent field demonstration of a novel tunable WDM-PON system with novel T-SFP+ modules is presented.

TL;DR: In this paper, low-cost tunable lasers at the remote sites, together with a centralized wavelength locker, are used for WDM-PON for next-generation broadband backhaul and radio access networking.

TL;DR: In this paper, an uncooled transmitter system using a digital supermode (DS) distributed Bragg reflector (DBR) tunable laser, which is able to act as an athermal, wavelength agnostic transmitter suitable for wavelength division multiplexed (WDM) passive optical network (PON) applications, is presented.

TL;DR: In this paper, a pilot tone having an adjustable pilot tone frequency was used to identify a wavelength division multiplexing channel used by the tunable laser, multiplying the pilot tone with pilot tone data to provide a pilottone data signal.