On-chip photonic integrated circuit structures for millimeter and terahertz wave signal generation

C. Gordón, R. C. Guzmán, V. Corral, G. Carpintero, X. Leijtens

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Abstract

We present two different on-chip photonic integrated circuit (PIC) structures for continuous-wave generation of millimeter and terahertz waves, each one using a different approach. One approach is the optical heterodyne method, using an on-chip arrayed waveguide grating laser (OC-AWGL) which is capable of generating a carrier at 110 GHz within the F-Band (90 GHz-140 GHz). The other structure provides the pulsed source method based on an on-chip colliding pulse mode-locked laser diode (OC-CPML), which is capable of generating a carrier at 70 GHz within the E-Band (60 GHz-90 GHz). A novel building block multimode interference reflector (MIR) is used to integrate on-chip both structures, without need of cleaved facets to define the laser cavity. This fact enables us to locate any of these structures at any location within the photonic integrated chip. Both types of structures have been fabricated on a generic InP foundry in a commercial multi-project wafer (MPW) run PIC technology.

Original languageEnglish
Title of host publication2015 International Topical Meeting on Microwave Photonics (MWP), 26-29 October, 2015, Paphos, Cyprus
PublisherInstitute of Electrical and Electronics Engineers
Number of pages4
ISBN (Electronic)9781467393683
DOIs
Publication statusPublished - 14 Dec 2015
Event2015 International Topical Meeting on Microwave Photonics (MWP 2015) - Annabelle Hotel, Paphos, Paphos, Cyprus
Duration: 26 Oct 201529 Oct 2015

Conference

Conference2015 International Topical Meeting on Microwave Photonics (MWP 2015)
Abbreviated titleMWP 2015
Country/TerritoryCyprus
CityPaphos
Period26/10/1529/10/15

Keywords

  • Array waveguide grating lasers
  • Millimeter-Wave
  • Mode-locked lasers
  • Multimode Interference Reflector
  • Photonic Integrated Circuit

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