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Monolithically integrated infrared transceiver

Patent ·
OSTI ID:1462197

A Schottky diode is monolithically integrated into the core of an infrared semiconductor laser (e.g., a quantum cascade laser) to create a heterodyned infrared transceiver. The internal mode field of the infrared semiconductor laser couples to an embedded Schottky diode and can mix the infrared fields to generate a response at the difference frequency.

Research Organization:
National Technology & Engineering Solutions of Sandia, LLC, Albuquerque, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
Assignee:
National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
Patent Number(s):
10,020,634
Application Number:
14/575,430
OSTI ID:
1462197
Country of Publication:
United States
Language:
English

References (9)

Cutoff Frequency of Submillimeter Schottky-Barrier Diodes journal January 1978
Frequency measurement chain to 30 THz using FIR schottky diodes and a submillimeter backward wave oscillator journal June 1984
Experimental investigation of Schottky barrier diodes as nonlinear elements in 800-nm-wavelength region journal July 2004
Video detection and mixing performance of GaAs Schottky‐barrier diodes at 30 THz and comparison with metal‐insulator‐metal diodes journal April 1994
GaAs Schottky diodes for THz mixing applications journal January 1992
Monolithically integrated solid-state terahertz transceivers journal June 2010
Terahertz semiconductor-heterostructure lasers conference January 2002
A W–InSb point contact diode for harmonic generation and mixing in the visible journal February 2000
Terahertz semiconductor-heterostructure laser journal May 2002

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