A Novel Dual-Band Controllable Bandpass Filter Based on Fan-Shaped Substrate Integrated Waveguide
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Microwave and Wireless Components Letters"
DOI: 10.1109/lmwc.2018.2805460
Abstract: A compact dual-band bandpass filter with controllable center frequencies based on the 90° fan-shaped substrate integrated waveguide resonator (FSSIWR) is first proposed in this letter. Dual-band response is achieved by the fundamental mode (TM101 mode)… read more here.
Keywords: fan shaped; dual band; band; bandpass filter ... See more keywords
An Optical Parametric Oscillator in the Mid-IR Range Based on a Fan-out Periodically Poled Structure of Lithium Niobate with a Narrow-Band Seeding Laser
Sign Up to like & getrecommendations! Published in 2021 at "Instruments and Experimental Techniques"
DOI: 10.1134/s0020441221020020
Abstract: The results of experimental studies of the effect of narrow-band seeding radiation of a gas laser on the spectral width of the oscillation line of an optical parametric oscillator (OPO), which is based on a… read more here.
Keywords: based fan; periodically poled; band seeding; optical parametric ... See more keywords