A compact 4-channel multi-wavelength ringlaser

J.H. Besten, den, R.G. Broeke, M. Geemert, van, J.J.M. Binsma, T. Vries, de, X.J.M. Leijtens, M.K. Smit

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

1 Downloads (Pure)

Abstract

A ringlaser was realised by monolithic integration of a 4x4 phased array (de)multiplexer with four amplifiers in InP. The phased array was fabricated using a double-etch technique, enabling a total size of the ringlaser of only 1 x 1.5 mm2. Light was coupled out by putting outcoupling guides at the outer phased array-arms. Reflections are minimized by using modefilters and angled facets. Threshold-currents of 70 mA and a side mode suppression ratio of 40dB were measured.
Original languageEnglish
Title of host publicationProceedings of the 6th annual symposium of the IEEE/LEOS Benelux Chapter, 2 December 2001, Brussels, Belgium
EditorsF. Berghmans, H. Thienpont, J. Danckaert, L. Desmet
Place of PublicationBrussels, Belgium
PublisherIEEE/LEOS
Pages33-36
ISBN (Print)90-5487247-0
Publication statusPublished - 2001
Event6th Annual Symposium of the IEEE/LEOS Benelux Chapter - Brussels, Belgium
Duration: 3 Dec 20013 Dec 2001
Conference number: 6

Conference

Conference6th Annual Symposium of the IEEE/LEOS Benelux Chapter
Country/TerritoryBelgium
CityBrussels
Period3/12/013/12/01

Fingerprint

Dive into the research topics of 'A compact 4-channel multi-wavelength ringlaser'. Together they form a unique fingerprint.

Cite this