Optical responsivity and electrical reflection of an ultra high-speed pin photodiode (PD) are measured in 20 GHz frequency range. The effect of PD bias voltage variation was investigated at different incident optical power ...

A new approach for the design and construction of low noise broadband optical receivers is presented utilizing distributed amplification based on hybrid integrated technology. Using extremely low noise PHEMTs as well as ...

Optical generation and distribution of millimeter waves have become an intensive research topic recently [1,2]. A main field of possible applications is the millimeter-wave (MMW) wireless distribution of broadband data in ...

In this paper alternative circuit topologies for hybrid integrated distributed amplifiers (DA) are analyzed and compared. Improvement in the gain-bandwidth product and decrease in the gain ripple using the proposed new ...

Characterisation of direct modulated laser diodes has an important role in the design of microwave fiber optic links. Modulation bandwidth and electrical reflection was measured in GHz frequency range and applied for bias ...

A new approach for the design and construction of low noise broadband optical receivers is presented utilizing distributed amplification based on hybrid integrated technology. Using extremely low noise PHEMTs as well as ...

A new approach for the generation of millimeter-wave (MMW) carriers in fiber-radio systems is presented. A subharmonic of the carrier is transmitted to the radio nodes over the fiberoptic network. At each base station the ...

A new approach is presented for the optical generation of millimetre waves with the intention to feed the base stations of mobile radio systems. In this approach an optically transmitted subharmonic reference signal is ...

A novel method is presented for optical information transmission in the millimeter mobile communications. The well-known methods in which the millimeter wave signal is distributed via a fiber have many drawbacks because ...

An experimental and theoretical study is presented for the transmission and noise characteristics of semiconductor optical amplifiers (SOAs). This device is very relevant in the novel optical ...