Direct-detection receiver for QPSK-modulated signals

Dagmawi Bekele; Hitesh Sahoo; Deming Kong; Michael Galili; Kresten Yvind; Leif Katsuo Oxenløwe; Jesper Mørk

doi:10.23919/OFC49934.2023.10116480

Direct-detection receiver for QPSK-modulated signals

Dagmawi Bekele, Hitesh Sahoo, Deming Kong, Michael Galili, Kresten Yvind, Leif Katsuo Oxenløwe, Jesper Mørk

Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

Abstract

We demonstrate a novel optical receiver for direct-detection of QPSK signals using microring-based photonic integrated circuit. The QPSK signal is converted into a PAM7 electrical signal, and demodulated without the need for a local oscillator.

Original language	English
Publication date	2023
Number of pages	3
DOIs	https://doi.org/10.23919/OFC49934.2023.10116480
Publication status	Published - 2023
Event	2023 Optical Fiber Communications Conference and Exhibition - San Diego Convention Center, San Diego, United States Duration: 5 Mar 2023 → 9 Mar 2023

Conference

Conference	2023 Optical Fiber Communications Conference and Exhibition
Location	San Diego Convention Center
Country/Territory	United States
City	San Diego
Period	05/03/2023 → 09/03/2023

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10.23919/OFC49934.2023.10116480

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title = "Direct-detection receiver for QPSK-modulated signals",

abstract = "We demonstrate a novel optical receiver for direct-detection of QPSK signals using microring-based photonic integrated circuit. The QPSK signal is converted into a PAM7 electrical signal, and demodulated without the need for a local oscillator.",

author = "Dagmawi Bekele and Hitesh Sahoo and Deming Kong and Michael Galili and Kresten Yvind and Oxenl{\o}we, {Leif Katsuo} and Jesper M{\o}rk",

year = "2023",

doi = "10.23919/OFC49934.2023.10116480",

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note = "2023 Optical Fiber Communications Conference and Exhibition, OFC 2023 ; Conference date: 05-03-2023 Through 09-03-2023",

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TY - ABST

T1 - Direct-detection receiver for QPSK-modulated signals

AU - Bekele, Dagmawi

AU - Sahoo, Hitesh

AU - Kong, Deming

AU - Galili, Michael

AU - Yvind, Kresten

AU - Oxenløwe, Leif Katsuo

AU - Mørk, Jesper

PY - 2023

Y1 - 2023

N2 - We demonstrate a novel optical receiver for direct-detection of QPSK signals using microring-based photonic integrated circuit. The QPSK signal is converted into a PAM7 electrical signal, and demodulated without the need for a local oscillator.

AB - We demonstrate a novel optical receiver for direct-detection of QPSK signals using microring-based photonic integrated circuit. The QPSK signal is converted into a PAM7 electrical signal, and demodulated without the need for a local oscillator.

U2 - 10.23919/OFC49934.2023.10116480

DO - 10.23919/OFC49934.2023.10116480

M3 - Conference abstract for conference

T2 - 2023 Optical Fiber Communications Conference and Exhibition

Y2 - 5 March 2023 through 9 March 2023

ER -

Direct-detection receiver for QPSK-modulated signals

Abstract

Conference

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