InP-based two-section distributed Bragg reflector lasers employing surface defined lateral gratings, which are compatible with low-cost nanoimprint technology, were fabricated. A newly developed inductively coupled plasma reactive ion etching process was utilized for obtaining large aspect ratios and good device performance. The lasers operate in a single mode up to 50 degrees C under continuous-wave conditions. A modulation bandwidth of about 10 GHz was obtained for 0.9-mm-long devices.
1.3 µm two-section DBR lasers based on surface defined gratings for high speed telecommunication / Afzal, S. ; Schnabel, F. ; Scholz, W. ; Reithmaier, J.P. ; Gready, D. ; Eisenstein, G. ; Melanen, P. ; Vilokkinen, V. ; Montrosset , I. ; Vallone, M.E.. - In: IEEE PHOTONICS TECHNOLOGY LETTERS. - ISSN 1041-1135. - ELETTRONICO. - 23:7(2011), pp. 411-413. [10.1109/LPT.2011.2107507]
Titolo: | 1.3 µm two-section DBR lasers based on surface defined gratings for high speed telecommunication. | |
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Data di pubblicazione: | 2011 | |
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Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/LPT.2011.2107507 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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Afzal-PTL-2011_DBR1300nm.pdf | 2. Post-print / Author's Accepted Manuscript | Non Pubblico - Accesso privato/ristretto | Administrator Richiedi una copia |
http://hdl.handle.net/11583/2430200