Monolithic electro-optically modulated VCSEL suitable for radio over fibre applications to 20 GHz

An integrated EOM VCSELs is shown to offer high linearity (92dB/Hz2/3 at 6GHz) and by extrapolation ~90dB/Hz2/3 up to 20GHz. Successful modulation with IEEE 802.11g signals is demonstrated at 6GHz with a 12dB dynamic range. © OSA/OFC/NFOEC 2011.

Radio over free space optical link using a directly modulated two-electrode high power tapered laser

The analog modulation performance of a high-power two-electrode tapered laser is investigated. A 25dB dynamic range for 2.4GHz 802.11g signals is achieved with a 26dB loss budget, showing a >1km free space range is possible. © 2010 Optical Society of America.

Silicon avalanche photodiodes for low cost, high loss short wavelength radio over fiber links

An APD is shown to improve the noise figure of a lossy optical link compared to a PIN-TIA combination of equivalent gain. Transmission of IEEE 802.11g WLAN signals is demonstrated with 18dB optical link loss. © 2009 Optical Society of America.

High performance uncooled 1.3μm VCSELs for RF-over-fiber applications

Uncooled directly-modulated 1.3μm VCSELs are shown to exhibit dynamic range, linearity and noise performance required for wireless LAN applications. A multimode fiber based WLAN 802.11b system shows performances comparable to systems with state-of-the-art DFB lasers. © 2005 Optical Society of America.

High performance uncooled 1.3μm VCSELs for RF-over-fiber applications

Uncooled directly-modulated 1.3μm VCSELs are shown to exhibit dynamic range, linearity and noise performance required for wireless LAN applications. A multimode fiber based WLAN 802.11b system shows performances comparable to systems with state-of-the-art DFB lasers. © 2005 Optical Society of America.