公开(公告)号：AU5329299A

公开(公告)日：2000-02-21

申请号：AU5329299

申请日：1999-07-30

Applicant: ION OPTICS INC

Inventor： JOHNSON EDWARD A ,  BODKIN W ANDREW ,  WOLLAM JOHN S ,  DALEY JAMES T

IPC: G01J3/10 ,  G01J5/08 ,  G01N21/35 ,  A43B13/40

Abstract: An incoherent radiation emitter/detector is disclosed, comprising: a narrow band device having an emitter/detector surface, the emitter/detector surface characterized by a plurality of geometric features thereon having a size, shape, and distribution definitive of the narrow band, the narrow band having a spectral bandwidth less than a corresponding ideal black body spectral bandwidth.

公开(公告)号：CA2338875A1

公开(公告)日：2000-02-10

申请号：CA2338875

申请日：1999-07-30

Applicant: ION OPTICS INC

Inventor： DALEY JAMES T ,  JOHNSON EDWARD A ,  WOLLAM JOHN S ,  BODKIN W ANDREW

IPC: G01J3/10 ,  G01J5/08 ,  G01N21/35 ,  H05B3/26

Abstract: A blackbody radiation device (110) includes a planar filament emission eleme nt (102) and a planar detector (104) for respectively producing and detecting radiation having width d1/1 less than about 0.1 to test a sample gas, where 1 is the wavelength of the radiation; a reflector (108); a window (W); an electrical control (118); and a data output element (116).