Bi-directional reflectance distribution measuring instrument

Details Bi-directional reflectance distribution measuring instrument Bi-directional reflectance distribution measuring instrument

2011-02-08

2011-02-08

Toatley, Gregory J (Department: 2877)

Optics: measuring and testing

Of light reflection

With diffusion

Reexamination Certificate

active

07884943

ABSTRACT:
The invention concerns a bidirectional reflectance distribution meter having a light source which illuminates a sample using pre-determinable elevation and a light receiver, which can be moved relative to the light source in order to receive light from the sample. To this end, it has been designed that the light receiver comprises several receiver elements to collect simultaneously a broad elevation angle range, and that at least one of the light receiver element and the light source is movable around an axis that extends generally vertical to the sample.

REFERENCES:
patent: 5367873 (1994-11-01), Barcza et al.
patent: 5637873 (1997-06-01), Davis et al.
patent: 5729640 (1998-03-01), Castonguay
patent: 6844931 (2005-01-01), Ehbets
patent: 2002/0080357 (2002-06-01), Dana
patent: 2003/0002038 (2003-01-01), Mawatari
patent: 2006/0239547 (2006-10-01), Robinson et al.
patent: 102 20 872 (2003-11-01), None
patent: 0 693 179 (1994-04-01), None
patent: 2004/076993 (2004-09-01), None

Affiliated with

Also associated with

Rating

Bi-directional reflectance distribution measuring instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bi-directional reflectance distribution measuring instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bi-directional reflectance distribution measuring instrument will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2623140