@InProceedings{Irimajiri_etal2014, author="Irimajiri, Y. and Kumagai, M. and Morohashi, I. and Kawakami, A. and Nagano, S. and Sekine, N. and Ochiai, S. and Tanaka, S. and Hanado, Y. and Uzawa, Y. and Hosako, I.", title="Phase-locking of a THz-QCL using a Low Noise HEB mixer, and a Frequency-comb as a Reference", booktitle="39th Int. Conf. IRMMW-THz", year="2014", pages="1--2", abstract="We have developed a phase-locking system of a 3.1THz QCL (Quantum Cascade Laser) using a low noise hot electron bolometer mixer (HEBM) and a THz reference. The THz reference was generated by photomixing two optical modes of a frequency comb. The THz-QCL and HEBM devices are fabricated in our laboratory. A line width of the phase-locked QCL of narrower than 1Hz was achieved.", optnote="exported from refbase (https://db.rplab.ru/refbase/show.php?record=969), last updated on Thu, 11 Feb 2021 11:15:44 -0600", isbn="978-1-4799-3877-3", doi="10.1109/IRMMW-THz.2014.6956401", opturl="https://doi.org/10.1109/IRMMW-THz.2014.6956401" }