2019
DOI: 10.1364/oe.27.033575
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Method for suppressing the frequency drift of integrated microwave photonic filters

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Cited by 11 publications
(2 citation statements)
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“…Thus, the fabricated device is polarization-insensitive. Besides, a thermoelectric cooler was placed under the device to suppress the wavelength drift caused by the temperature variation, which is about 15 pm/K for the employed waveguide platform [25].…”
Section: Device Fabrication and Experimental Resultsmentioning
confidence: 99%
“…Thus, the fabricated device is polarization-insensitive. Besides, a thermoelectric cooler was placed under the device to suppress the wavelength drift caused by the temperature variation, which is about 15 pm/K for the employed waveguide platform [25].…”
Section: Device Fabrication and Experimental Resultsmentioning
confidence: 99%
“…This is very useful for realizing microwave photonic filters with relatively large tuning ranges. As shown in Figure 7b, the present ultrahigh‐ Q resonator provides an option to realize an impressive IMPF with an ultranarrow‐band of 20.6 MHz as well as a tuning range of 20 GHz, which is the best one on a chip reported until now, [ 33,35,36,41–48 ] even comparable to those filters based on simulated Brillouin scattering. [ 49–51 ] Furthermore, the proposed SIMPF is well‐balanced to satisfy the requirements of ultra‐narrowband peak, large operating bandwidth, flexible tunability, compact footprint as well as the CMOS‐compatibility.…”
Section: Discussionmentioning
confidence: 95%