IMPEDANCE, MODULATION RESPONSE AND EQUIVALENT-CIRCUIT OF 650 NM SURFACE-EMITTING TYPE LIGHT-EMITTING DIODE FOR POF DATA-LINKS

Authors
DUTTA AK HARA K KOBAYASHI K NAGASHIMA N
Citation
Ak. Dutta et al., IMPEDANCE, MODULATION RESPONSE AND EQUIVALENT-CIRCUIT OF 650 NM SURFACE-EMITTING TYPE LIGHT-EMITTING DIODE FOR POF DATA-LINKS, Solid-state electronics, 42(10), 1998, pp. 1787-1791
Citations number
10
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied","Physics, Condensed Matter
Journal title
Solid-state electronics → ACNP
ISSN journal
00381101
Volume
42
Issue
10
Year of publication
1998
Pages
1787 - 1791
Database
ISI
SICI code
0038-1101(1998)42:10<1787:IMRAEO>2.0.ZU;2-K
Abstract
The basic electrical equivalent circuit of an AlGaInP based 650 nm rin g-LED proposed for plastic-optical fiber data-links is derived. The LE D's modulation bandwidth is found to be 65 MHz at a link average drivi ng bias current of 35 mA. The LED's modulation response is measured an d shows an open-eye diagram for 156 Mbps non-return-to-zero (NRZ), pse udo-random signals with and without a peaking circuit, respectively. ( C) 1998 Published by Elsevier Science Ltd. All rights reserved.