Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Charles T. Fuller"'
Autor:
Gregory C. Dyer, Albert D. Grine, Michael Clement Wanke, Charles T. Fuller, Michael J. Cich, Christopher D. Nordquist, John L. Reno, Troy Ribaudo
A Schottky diode integrated into a terahertz quantum cascade laser waveguide couples directly to the internal laser fields. In a multimode laser, the diode response is correlated with both the instantaneous power and the coupling strength to the diod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::512297ac49d75392fa77fd941ea7843b
Autor:
Erik W. Young, John L. Reno, Michael C. Wanke, Mark Lee, Michael J. Cich, Charles T. Fuller, Christopher D. Nordquist, Albert D. Grine
Publikováno v:
Nature Photonics. 4:565-569
Recent advances in microfabricated terahertz quantum cascade lasers have achieved coherent power and frequency performance previously possible only with much larger gas- or vacuum-tube sources. A significant advantage offered by terahertz quantum cas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b81d6f2c074e8d971f5e37eefffbc67d
https://doi.org/10.1038/nphoton.2010.137
https://doi.org/10.1038/nphoton.2010.137
Autor:
Christopher D. Norquist, Gregory C. Dyer, Michael J. Cich, Michael C. Wanke, John L. Reno, Charles T. Fuller, Albert D. Grine
Publikováno v:
Optics express. 21(4)
We characterized the DC transport response of a diode embedded in a THz quantum cascade laser as the laser current was changed. The overall response is described by parallel contributions from the rectification of the laser field due to the non-linea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d552fdd979b0371f594d81f027fa8375
https://pubmed.ncbi.nlm.nih.gov/23481934
https://pubmed.ncbi.nlm.nih.gov/23481934
Autor:
Gregory C. Dyer, John L. Reno, Albert D. Grine, Michael C. Wanke, Charles T. Fuller, Christopher D. Nordquist, Michael J. Cich
Publikováno v:
Conference on Lasers and Electro-Optics 2012.
We characterized the rectified response of a diode integrated on a terahertz quantum cascade laser transceiver. The diode response is consistent with its I-V characteristics and reflects the complex Fabry-Perot laser cavity mode spectrum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76275c57a4e1b839de0417db15e723ff
https://doi.org/10.1364/cleo_at.2012.jw2a.50
https://doi.org/10.1364/cleo_at.2012.jw2a.50
Autor:
Michael C. Wanke, Mark Lee, Christopher D. Nordquist, Gregory C. Dyer, Michael J. Cich, Charles T. Fuller, Albert D. Grine, Melissa Cavaliere, John L. Reno
Publikováno v:
2011 International Conference on Infrared, Millimeter, and Terahertz Waves.
We will review our latest efforts at making THz integrated circuits, focusing mostly on integration of a Schottky diode into the core of a quantum cascade laser to create a heterodyne receiver. We will show its capability to detect external radiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bdda27e10a3833b59b6481e78dac392
https://doi.org/10.1109/irmmw-thz.2011.6104764
https://doi.org/10.1109/irmmw-thz.2011.6104764
Autor:
Michael C. Wanke, Christian L. Arrington, Mark Lee, John L. Reno, Charles T. Fuller, Melissa Cavaliere, Albert D. Grine, Christopher D. Nordquist, James R. Gillen, Michael J. Cich, Adam M. Rowen
Publikováno v:
SPIE Proceedings.
The quantum cascade laser (QCL) is currently the only solid-state source of coherent THz radiation capable of delivering more than 1 mW of average power at frequencies above ~ 2 THz. This power level combined with very good intrinsic frequency defini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cb4619143ff5322a5fc7663b94d2acf
https://doi.org/10.1117/12.883612
https://doi.org/10.1117/12.883612
Autor:
Mark Lee, Charles T. Fuller, Michael J. Cich, Michael Clement Wanke, Christopher D. Nordquist, Albert D. Grine, John Louis Reno, Joel R. Wendt
LDRD Project 139363 supported experiments to quantify the performance characteristics of monolithically integrated Schottky diode + quantum cascade laser (QCL) heterodyne mixers at terahertz (THz) frequencies. These integrated mixers are the first al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edc9b3909336fdf0640a91a33d0aaea6
https://doi.org/10.2172/993890
https://doi.org/10.2172/993890
Autor:
Michael Clement Wanke, John F. Klem, Charles T. Fuller, James J. Hudgens, Sally Samora, Erik W. Young
The goal of our project was to examine a novel quantum cascade laser design that should inherently increase the output power of the laser while simultaneously providing a broad tuning range. Such a laser source enables multiple chemical species ident
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ece3fb9aebe8f9eb90a0f4d498b08ac1
https://doi.org/10.2172/900404
https://doi.org/10.2172/900404
Autor:
Charles T. Fuller, Larry L. Stephenson, Michael Clement Wanke, Michael A. Mangan, Erik W. Young, Robert J. Foltynowicz, James J. Hudgens, John Louis Reno, Sally Samora
There is a general lack of compact electromagnetic radiation sources between 1 and 10 terahertz (THz). This a challenging spectral region lying between optical devices at high frequencies and electronic devices at low frequencies. While technological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce0ae99ebaaa36ad553586ae1c76c517
https://doi.org/10.2172/922747
https://doi.org/10.2172/922747
Autor:
J.L. Reno, John F. Klem, Gregory M. Peake, Olga B. Spahn, Charles T. Fuller, Jen Lean, Thomas Bauer, Jeff Burkhart, Charles T. Sullivan, Grant D. Grossetete, Chris P. Tigges, Michael J. Cich
Many MEMS-based components require optical monitoring techniques using optoelectronic devices for converting mechanical position information into useful electronic signals. While the constituent piece-parts of such hybrid opto-MEMS components can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61bb46a3852639d6c09a59e155055c22
https://doi.org/10.2172/809616
https://doi.org/10.2172/809616