Progress on single mode VCSELs for data- and tele-communications

Nikolay N. Ledentsov; James A. Lott; Jörg-R. Kropp; Vitaly A. Shchukin; Dieter Bimberg; Philip Moser; Gerrit Fiol; Alexey S. Payusov; Denis Molin; Gerard Kuyt; Adrian Amezcua; Leonid Ya. Karachinsky; Sergey A. Blokhin; Innokenty I. Novikov; Nikolay A. Maleev; Christoph Caspar; Ronald Freund

doi:10.1117/12.902643

7 February 2012 Progress on single mode VCSELs for data- and tele-communications

Nikolay N. Ledentsov, James A. Lott, Jörg-R. Kropp, Vitaly A. Shchukin, Dieter Bimberg, Philip Moser, Gerrit Fiol, Alexey S. Payusov, Denis Molin, Gerard Kuyt, Adrian Amezcua, Leonid Ya. Karachinsky, Sergey A. Blokhin, Innokenty I. Novikov, Nikolay A. Maleev, Christoph Caspar, Ronald Freund

Author Affiliations +

Proceedings Volume 8276, Vertical-Cavity Surface-Emitting Lasers XVI; 82760K (2012) https://doi.org/10.1117/12.902643
Event: SPIE OPTO, 2012, San Francisco, California, United States

Abstract

Single mode (SM) 850 nm vertical-cavity surface-emitting lasers (VCSELs) are suitable for error-free (bit error ratio <10^-12) data transmission at 17-25 Gb/s at distances ~2-0.6 km over 50μm-core multimode fiber (MMF). Reduced chromatic dispersion due to ultralow chirp of SM VCSELs under high speed modulation (up to 40 Gb/s) are responsible for the dramatic length extension. Good coupling tolerances of the SM devices to the MMF manifest their applicability for low cost optical interconnects. As the higher resonance frequency (up to 30 GHz) is reached at lower current densities in small aperture (3 μm -diameter) devices the SM devices are also preferable due to reliability considerations.

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Nikolay N. Ledentsov, James A. Lott, Jörg-R. Kropp, Vitaly A. Shchukin, Dieter Bimberg, Philip Moser, Gerrit Fiol, Alexey S. Payusov, Denis Molin, Gerard Kuyt, Adrian Amezcua, Leonid Ya. Karachinsky, Sergey A. Blokhin, Innokenty I. Novikov, Nikolay A. Maleev, Christoph Caspar, and Ronald Freund "Progress on single mode VCSELs for data- and tele-communications", Proc. SPIE 8276, Vertical-Cavity Surface-Emitting Lasers XVI, 82760K (7 February 2012); https://doi.org/10.1117/12.902643

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