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.|
|Data di pubblicazione:||2011|
|Digital Object Identifier (DOI):||http://dx.doi.org/10.1109/LPT.2011.2107507|
|Appare nelle tipologie:||1.1 Articolo in rivista|