382 resultados para MODULATED NOISE


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A novel monolithically integrated Michelson Interferometer using intersecting twincontact semiconductor optical amplifiers is proposed whereby the two arms are gain imbalanced to give noise suppression. Experimental OSNR improvements of 6.2dB for 8ps pulses is demonstrated. © 2005 Optical Society of America.

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A novel monolithically integrated Michelson Interferometer using intersecting twincontact semiconductor optical amplifiers is proposed whereby the two arms are gain imbalanced to give noise suppression. Experimental OSNR improvements of 6.2dB for 8ps pulses is demonstrated. © 2005 Optical Society of America.

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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.

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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.