FY 2008 Infrared Photonics Final Report

Anheier, Norman C. ; Bernacki, Bruce E. ; Carlie, Nathan A. ; Gervais, Kevin L. ; Hatchell, Brian K. ; Johnson, Bradley R. ; Krishnaswami, Kannan ; McCloy, John S. ; Phillips, Mark C. ; Qiao, Hong (Amy)

关键词: CATALYSTS;    CHALCOGENIDES;    GLASS;    LASERS;    PROLIFERATION;    REMOTE SENSING;    TRAINING;    WAVELENGTHS Infrared;    photonics;    quantum cascade laser;    remote sensing;   

DOI  :  10.2172/986738
RP-ID  :  PNNL-18207
PID  :  OSTI ID: 986738
Others  :  Other: NN2001000
Others  :  TRN: US201018%%367

美国|英语

来源: SciTech Connect

【 摘 要 】

Through the duration of the NNSA Office of Nuclear Nonproliferation Research and development (NA-22) ITAS lifecycle project, the Infrared Photonics research has been focused on developing integrated quantum cascade (QC) laser technology to enable next-generation remote sensing designs. Our team developed the concept of the integrated QC laser transmitter and originated and promoted the vision of mid-infrared (3–12 μm) wavelength photonics. Sustained NA-22 project funding produced the QC laser transmitter that is now deployed in follow-on projects. Our team produced nationally recognized cutting-edge research in the area of infrared transparent chalcogenide photonics. Three technical staff were recruited from outside PNNL and hired to support this research. This project also supported student research at the national laboratory, including high school, undergraduate, and graduate students. This provided a derivative benefit to NA-22, PNNL, and the educational institutions through training and mentoring next-generation students in science and technology. The student support was also the catalyst to develop research collaborations with two universities that are internationally recognized for their chalcogenide glass research.