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physics.ins-det2020★ 1 cited
Single-shot terahertz spectrometer using a microbolometer camera
Dogeun Jang, Hanran Jin, Ki-Yong Kim
We demonstrate a single-shot terahertz spectrometer consisting of a modified Mach-Zehnder interferometer and a microbolometer focal plane array. The spectrometer is simple to use a…
physics.ins-det2018
Simplified Chirp Characterization in Single-shot Supercontinuum Spectral Interferometry
DinhDuy Tran Vu, Dogeun Jang, Ki-Yong Kim
Single-shot supercontinuum spectral interferometry (SSSI) is an optical technique that can measure ultrafast transients in the complex index of refraction. This method uses chirped…
physics.ins-det2018
Spectral Characterization of a Microbolometer Focal Plane Array at Terahertz Frequencies
D. Jang, M. Kimbrue, Y. J. Yoo +1
We have developed a method to characterize the spectral response of an uncooled microbolometer focal plane array at a broad range of terahertz (THz) frequencies (4~50 THz). This is…