InP/InGaAs uni-travelling-carrier photodiode with 310 GHz bandwidth

Itô, Hiroshi; Furuta, Tadaomi; Kodama, Satoshi; Ishibashi, Tadao

doi:10.1049/el:20001274

Cited by 234 publications

(78 citation statements)

References 2 publications

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“…The measured phase noise is the covariance of the two systems (Mach-Zehnder modulator and multiplier). We used an NTT photo-mixer, an Uni-traveling-carrier photodiode (UTC-PD) (Hirota et al (2001), Ito et al (2000)). Responsibility of the photodiode is approximately 0.4 A/W.…”

Section: Time Domain Phase Measurement Methods For the Null-bias Pointmentioning

confidence: 99%

“…A set of the two coherent-optical-signals generated is divided into two signals: one is transmitted to the phase stabilizer system and the other to the photo mixer (Nippon Telephone and Telegraph (NTT) unitraveling-carrier photo-diode (Hirota et al (2001), Ito et al (2000))) as a reference signal. The signal passes through a 10-km Single-Mode Fiber cable with/without the phase stabilizer.…”

Section: Laboratory Testsmentioning

confidence: 99%

See 1 more Smart Citation

Photonic Millimeter-Wave Generation and Distribution Techniques for Millimeter/Sub-Millimeter Wave Radio Interferometer Telescope

Kiuchi¹,

Kawanishi²

2010

Advances in Lasers and Electro Optics

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Section: Time Domain Phase Measurement Methods For the Null-bias Pointmentioning

confidence: 99%

Section: Laboratory Testsmentioning

confidence: 99%

Photonic Millimeter-Wave Generation and Distribution Techniques for Millimeter/Sub-Millimeter Wave Radio Interferometer Telescope

Kiuchi¹,

Kawanishi²

2010

Advances in Lasers and Electro Optics

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“…2 [27], [28]. This consists of an OFCG, an optical filter bank (OFB), an optical modulator, and a high-speed photomixer (PM) based on a unitraveling-carrier photodiode [29], [30]. The OFCG generates an optical frequency comb signal with a bandwidth broader than the required frequency in the terahertz band.…”

Section: Configuration Of An Optical Subharmonic Mixermentioning

confidence: 99%

High-Speed Coherent Transmission Using Advanced Photonics in Terahertz Bands

Kanno

Dat

Sekine

et al. 2015

IEICE Trans. Electron.

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SUMMARYA terahertz-wave communication system directly connected to an optical fiber network is promising for application to future mobile backhaul and fronthaul links. The possible broad bandwidth in the terahertz band is useful for high-speed signal transmission as well as radio-space encapsulation to the high-frequency carrier. In both cases, the low-latency feature becomes important to enhance the throughput in mobile communication and is realized by waveform transport technology without any digital-signal-processing-based media conversion. A highly precise optical frequency comb signal generated by optical modulation and the vector signal demodulation technology adopted from advanced optical fiber communication technologies help perform modulation and demodulation with impairment compensation at just the edges of the link. Terahertz wave, radio over fiber, waveform transport, coherent detection, multilevel modulation, radio on radio. key words: terahertz wave, radio over fiber, waveform transport, coherent detection, multi-level modulation, radio on radio

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“…Therefore, graphene has been considered as an outstanding material for PDs. Although the firstly demonstrated graphene photodetector (GPD) achieves a bandwidth of about 40 GHz [21], the ultrahigh intrinsic operation speeds could be well over 500 GHz [21], surpassing the state-of-the-art PDs [30].…”

Section: Introductionmentioning

confidence: 99%

Monolithic optoelectronic integrated broadband optical receiver with graphene photodetectors

et al. 2017

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Optical receivers with potentially high operation bandwidth and low cost have received considerable interest due to rapidly growing data traffic and potential Tb/s optical interconnect requirements. Experimental realization of 65 GHz optical signal detection and 262 GHz intrinsic operation speed reveals the significance role of graphene photodetectors (PDs) in optical interconnect domains. In this work, a novel complementary metal oxide semiconductor post-backend process has been developed for integrating graphene PDs onto silicon integrated circuit chips. A prototype monolithic optoelectronic integrated optical receiver has been successfully demonstrated for the first time. Moreover, this is a firstly reported broadband optical receiver benefiting from natural broadband light absorption features of graphene material. This work is a perfect exhibition of the concept of monolithic optoelectronic integration and will pave way to monolithically integrated graphene optoelectronic devices with silicon ICs for three-dimensional optoelectronic integrated circuit chips.

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InP/InGaAs uni-travelling-carrier photodiode with 310 GHz bandwidth

Cited by 234 publications

References 2 publications

Photonic Millimeter-Wave Generation and Distribution Techniques for Millimeter/Sub-Millimeter Wave Radio Interferometer Telescope

Photonic Millimeter-Wave Generation and Distribution Techniques for Millimeter/Sub-Millimeter Wave Radio Interferometer Telescope

High-Speed Coherent Transmission Using Advanced Photonics in Terahertz Bands

Monolithic optoelectronic integrated broadband optical receiver with graphene photodetectors

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