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| Number | Title | Issue Date |
| 7894057 | Methods of analyzing samples using broadband laser light Broadband light, for example, from a Fabry-Perot quantum cascade laser, is shone onto a sample, and spectral data concerning the broadband light reflected from the sample is collected. The spectral data is analyzed to determine information about one or more substanc... | 02/22/2011 |
| 7623234 | System and method for detecting and identifying an analyte A sensor (200, 900) comprising an illuminator (212, 500, 804, 832, 858, 904), a receiver (216, 400, 420, 460, 480, 808, 836, 862, 924) and an analyzer (240) for detecting and identifying an analyte having a characteristic absorption band ... | 11/24/2009 |
