Monolithic 2.5 GHz quantum well InGaAsP extended cavity modelocked ring laser with an integrated phase modulator

S. Latkowski, V. Moskalenko, M.S. Tahvili, L.M. Augustin, M.K. Smit, E.A.J.M. Bente

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Abstract

A passively mode locked extended cavity quantum well ring laser at 1.58 µm with repetition rate of 2.5 GHz in the form of a photonic integrated circuit is presented. The device is realized using InP based active-passive integration technology. The 33mm long cavity contains gain, saturable absorption and passive waveguide sections as well as a phase shifter sections to enable fine tuning of the spectral position of the lasing modes. Passive mode-locked operation and with wavelength tuning of the laser modes are experimentally demonstrated. This laser is the lowest reported repetition rate for a monolithically integrated ring laser.
Original languageEnglish
Title of host publicationProceedings of the 24th IEEE International Semiconductor Laser Conference (ISLC 2014), 07-10 September 2014, Palma de Mallorca, Spain
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages62-63
ISBN (Print)978-1-4799-5721-7
DOIs
Publication statusPublished - 2014
Event24th IEEE International Semiconductor Laser Conference (ISLC 2014) - Palma de Mallorca, Spain
Duration: 7 Sep 201410 Sep 2014
Conference number: 24

Conference

Conference24th IEEE International Semiconductor Laser Conference (ISLC 2014)
Abbreviated titleISLC 2014
CountrySpain
CityPalma de Mallorca
Period7/09/1410/09/14

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