Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Journal Home About Issues in Progress Current Issue All Issues Early Posting

Heterodyne detection at near-infrared wavelengths with a superconducting NbN hot-electron bolometer mixer

Yury Lobanov, Michael Shcherbatenko, Alexander Shurakov, Alexander V. Rodin, Artem Klimchuk, Alexander I. Nadezhdinsky, Sergey Maslennikov, Pavel Larionov, Matvey Finkel, Alexander Semenov, Aleksandr A. Verevkin, Boris M. Voronov, Yakov Ponurovsky, Teunis M. Klapwijk, and Gregory N. Gol’tsman

Not Accessible

Your library or personal account may give you access

Abstract

We report on the development of a highly sensitive optical receiver for heterodyne IR spectroscopy at the communication wavelength of 1.5 μm (200 THz) by use of a superconducting hot-electron bolometer. The results are important for the resolution of narrow spectral molecular lines in the near-IR range for the study of astronomical objects, as well as for quantum optical tomography and fiber-optic sensing. Receiver configuration as well as fiber-to-detector light coupling designs are discussed. Light absorption of the superconducting detectors was enhanced by nano-optical antennas, which were coupled to optical fibers. An intermediate frequency (IF) bandwidth of about 3 GHz was found in agreement with measurements at 300 GHz, and a noise figure of about 25 dB was obtained that was only 10 dB above the quantum limit.

© 2014 Optical Society of America

Full Article  |  PDF Article
More Like This
Infrared hot carrier diode mixer

L. W. Aukerman and J. W. Erler
Opt. Lett. 1(5) 178-180 (1977)

Potential of a superconducting photon counter for heterodyne detection at the telecommunication wavelength

M. Shcherbatenko, Y. Lobanov, A. Semenov, V. Kovalyuk, A. Korneev, R. Ozhegov, A. Kazakov, B. M. Voronov, and G. N. Goltsman
Opt. Express 24(26) 30474-30484 (2016)

Waveguide integrated hot electron bolometer for classical and quantum photonics

F. Martini, S. Cibella, A. Gaggero, F. Mattioli, and R. Leoni
Opt. Express 29(6) 7956-7965 (2021)

View More...

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (3)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Metrics

Select as filters
Select Topics Cancel
Top
       
© Copyright 2022 | Optica Publishing Group. All Rights Reserved
Privacy | Terms of Use