Analysis of the Colorless Operation of a Calibrated 120° Coherent Receiver

Izquierdo, David ; Clemente, Jesus ; Reyes-Iglesias, Pedro ; Ortega-Monux, Alejandro ; Altabas, Jose ; Molina-Fernandez, Inigo ; Wanguemert-Perez, Juan Gonzalo ; de Oliva-Rubio, Jose ; Garces, Ignacio (Universidad de Zaragoza)

Resumen: The performance of an integrated InP 120° coherent receiver has been experimentally analyzed using 50 Gbps 16-QAM signals. IQ components are obtained through a set of coefficients applied to the three output photocurrents of the device. It is demonstrated that the calibration of these coefficients can compensate, without extra computational cost, fabrication hardware impairments and allows a wide optical bandwidth (up to 80 nm range) with a high interfering rejection capability. It has been experimentally verified colorless operation in the complete C-band for a received interfering power close to 11 dB above the signal level. This confirms a remarkable colorless behavior of our proposal.

Idioma: Inglés

DOI: 10.1109/JLT.2021.3069393

Año: 2021

Publicado en: Journal of Lightwave Technology 39, 17 (2021), 5405-5411
ISSN: 0733-8724

Factor impacto JCR: 4.439 (2021)

Categ. JCR: OPTICS rank: 24 / 100 = 0.24 (2021) - Q1 - T1
Categ. JCR: TELECOMMUNICATIONS rank: 31 / 92 = 0.337 (2021) - Q2 - T2
Categ. JCR: ENGINEERING, ELECTRICAL & ELECTRONIC rank: 79 / 274 = 0.288 (2021) - Q2 - T1

Factor impacto CITESCORE: 9.2 - Physics and Astronomy (Q1)

Factor impacto SCIMAGO: 1.434 - Atomic and Molecular Physics, and Optics (Q1)

Financiación: info:eu-repo/grantAgreement/ES/DGA/T20-17R
Financiación: info:eu-repo/grantAgreement/ES/MINECO-FEDER/FOANT-TEC2017-85752-R
Financiación: info:eu-repo/grantAgreement/ES/MINECO/TEC2016-80718-R
Financiación: info:eu-repo/grantAgreement/ES/UZ/CUD2019-10
Financiación: info:eu-repo/grantAgreement/ES/UZ/UZCUD2019-TEC-01

Tipo y forma: Artículo (PostPrint)

Área (Departamento): Área Teoría Señal y Comunicac. (Dpto. Ingeniería Electrón.Com.)