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of 3
pro vyhledávání: '"Sean P. Ó Dúill"'
Publikováno v:
Applied Sciences, Vol 7, Iss 10, p 1033 (2017)
We theoretically analyze the phase noise transfer issue between the pump and the wavelength-converted idler for a nondegenerate four-wave mixing (FWM) scheme, as well as study the vector theory in nonlinear semiconductor optical amplifiers (SOAs), in
Externí odkaz:
https://doaj.org/article/a56b7fd81443421296325ef4da94941b
Autor:
Seán P. Ó Dúill, Liam P. Barry
Publikováno v:
Photonics, Vol 11, Iss 9, p 813 (2024)
Here, we report on a simplified laser frequency noise measurement technique employing an acousto-optic modulator, a delay line, and a real-time oscilloscope. The technique is a slight modification of the typical delayed heterodyne method. Instead of
Externí odkaz:
https://doaj.org/article/ba032d69dbb54ee19d1b3694076a310e
Publikováno v:
Applied Sciences, Vol 7, Iss 9, p 908 (2017)
Multi-section semiconductor optical amplifiers (SOA) have been shown to have superior noise and linearity performance compared with single section SOAs. We show how to create a simplified numerical model for multi-section SOAs that is suitable for op
Externí odkaz:
https://doaj.org/article/cf63f225979a41d6b67498ae51d3df81