Journal
APL PHOTONICS
Volume 2, Issue 4, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.4977927
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Funding
- JSPS KAKENHI [15H05735]
- Grants-in-Aid for Scientific Research [15H05735] Funding Source: KAKEN
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We demonstrated sub-wavelength (similar to 111 nm diameter) single nanowire (NW) continuous wave (CW) lasers on silicon photonic crystal in the telecom-band with direct modulation at 10 Gb/s by optical pumping at cryogenic temperatures. To estimate the small signal response and pseudo-random bit sequence (PRBS) modulation of our CW lasers, we employed a new signal detection technique that employs a superconducting single photon detector and a time-correlated single photon counting module. The results showed that our NW laser was unambiguously modulated at above 10 Gb/s and an open eye pattern was obtained. This is the first demonstration of a telecom-band CW NW laser with high-speed PRBS modulation. (C) 2017 Author(s).
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