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The paper presents a characterisation of a hybrid mode locked laser under external injection locking. It shows how such a system can be used to transmit baseband data without the requirement of an external modulator.
This paper presents a novel hybrid mode locking technique where a planar antenna is combined with a mode locked laser and shows how hybrid mode locked lasers can be used to transmit baseband data.
40 GHz hybrid mode locking is observed using planar antennas to form a wireless connection to the saturable absorber. Electronically controlled phase shift is measured which could enable remote antenna beam steering in future WLAN systems.
An investigation into using hybrid mode-locked lasers to implement millimeter wave phase shift is presented. The phase shift is measured directly using a vector network analyzer enabling straightforward characterization of such systems. Both magnitude and phase of the modulation response are measured and a ldquoplateaurdquo is observed in the magnitude response which corresponds to the locking range...
In this paper, electrical injection locking of a mode-locked laser is used to create a millimetre wave phase shifter. The phase shift is measured directly using a vector network analyzer enabling straightforward characterization of such systems. Both magnitude and phase of the modulation response are measured and for sufficiently high RF input power a ldquoplateaurdquo is observed in the magnitude...
Millimetre wave radio-over-fibre links using both singlemode and multimode fibres are demonstrated over a 0-50 GHz bandwidth operating at 1550 nm. Results show that good link gain can be achieved with both single mode and multimode detectors.
Millimetre wave radio-over-fibre links using both single mode and, for what is believed to be the first time, multimode fibres are demonstrated over a 0-50 GHz bandwidth using a external Mach-Zehnder modulator operating at 1550 nm. The multimode fibre links show the potential for use in low cost, distributed antenna systems.
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