High-power photonic transmitter-mixer with ultra-wide O-E (50 GHz) and if (26 GHz) modulation bandwidths for wireless data transmission

F. M. Kuo, Jin Wei Shi, Jung Hsing Huang, Nan Wei Chen, Mark Rodwell, J. E. Bowers

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Scopus citations

Abstract

We demonstrate a novel photonic transmitter-mixer (PTM) module with state-of-the-art wide optical-to-electrical (OE) (66-116 GHz), intermediate-frequency (IF) modulation bandwidths (26 GHz), and a low coupling loss (-2 dB). The full module is composed of an active near-ballistic unitraveling-carrier photodiode (NBUTC-PD) and the passive millimeter-wave components, which are fabricated on the aluminum nitride substrate with conductor on its backside for excellent thermal sinking. Compared with the control without backside conductor, our new design exhibits a significant wider IF modulation bandwidth (26 vs. 14 GHz), higher saturation current (18 vs. 14 mA), with the same O-E bandwidth (66-116, 50 GHz) and low coupling loss (-2 dB). To the best of our knowledge, this is the highest IF modulation bandwidth (26 GHz) with widest fractional O-E bandwidth (55%) among all the reported photonic transmitters.

Original languageEnglish
Title of host publication2011 IEEE International Topical Meeting on Microwave Photonics - Jointly Held with the 2011 Asia-Pacific Microwave Photonics Conference, MWP/APMP 2011
Pages5-8
Number of pages4
DOIs
StatePublished - 2011
Event2011 IEEE International Topical Meeting on Microwave Photonics - Jointly Held with the 2011 Asia-Pacific Microwave Photonics Conference, MWP/APMP 2011 - Singapore, Singapore
Duration: 18 Oct 201121 Oct 2011

Publication series

Name2011 IEEE International Topical Meeting on Microwave Photonics - Jointly Held with the 2011 Asia-Pacific Microwave Photonics Conference, MWP/APMP 2011

Conference

Conference2011 IEEE International Topical Meeting on Microwave Photonics - Jointly Held with the 2011 Asia-Pacific Microwave Photonics Conference, MWP/APMP 2011
Country/TerritorySingapore
CitySingapore
Period18/10/1121/10/11

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