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Ultrashort InGaAsP/InP lasers with deeply etched Bragg mirrors
KTH, Superseded Departments, Microelectronics and Information Technology, IMIT.ORCID iD: 0000-0002-0977-2598
2001 (English)In: Applied Physics Letters, ISSN 0003-6951, E-ISSN 1077-3118, Vol. 78, no 26, 4074-4075 p.Article in journal (Refereed) Published
Abstract [en]

We have fabricated short cavity lasers with deeply etched Bragg mirrors based on 1.55 mum emitting InGaAsP/InP laser structures. Continuous-wave operation has been obtained for devices with a length of 40 mum, showing threshold currents of 12 mA. The dynamic properties of the lasers were studied by measurements of the relative intensity noise (RIN). A maximum modulation frequency of 8.4 GHz was extracted from the RIN data.

Place, publisher, year, edition, pages
2001. Vol. 78, no 26, 4074-4075 p.
Keyword [en]
edge-emitting lasers, reflector mirrors, gainasp lasers, wave-guide, design
URN: urn:nbn:se:kth:diva-20715ISI: 000169340000004OAI: diva2:339411
QC 20100525Available from: 2010-08-10 Created: 2010-08-10Bibliographically approved

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Lourdudoss, Sebastian
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