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|dc.description.abstract||In this paper, analysis of long wavelength and short wavelength VCSELs are presented. From the simulation results, power output and turn on delay (TOD) are investigated with the variation of Dext (distance between laser facet and fibre). In addition, different Rox (oxide aperture radius) were tested to investigate the effect of the Rox on the modulation transfer function. In the simulation, the comparison with and without carrier noise, photon noise and phase noise from external cavity among long wavelength and short wavelength of VCSELs are carried out. However, thermal effects, longitudinal transport in quantum wells (QWs) and electrical parasitic will not be taken into account in this study. © 2008 IEEE.||en_US|
|dc.relation.ispartof||Proceedings of IEEE 2008 6th National Conference on Telecommunication Technologies and IEEE 2008 2nd Malaysia Conference on Photonics, NCTT-MCP 2008 2008, Article number 4814260, Pages 152-156||en_US|
|dc.title||Comparing long wavelength and short wavelength vertical-cavity surface-emitting lasers||en_US|
|Appears in Collections:||COE Scholarly Publication|
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