OSA's Digital Library

Chinese Optics Letters

Chinese Optics Letters

| PUBLISHED MONTHLY BY CHINESE LASER PRESS AND DISTRIBUTED BY OSA

  • Vol. 5, Iss. 3 — Mar. 10, 2007
  • pp: 168–171

Design of multi-spectrum BRDF measurement system

Zhongyi Zhao, Chao Qi, and Jingmin Dai  »View Author Affiliations


Chinese Optics Letters, Vol. 5, Issue 3, pp. 168-171 (2007)


View Full Text Article

Acrobat PDF (130 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

A multi-spectrum bidirectional reflectance distribution function (BRDF) measurement system was developed with the adoption of single reference standard measurement method. An arm-adjustable corner device was designed for the BRDF system. Changing the distance to the sample by moving the detector arm made the device applicable to different wavelengths. The system could be used for the spectrum range from visible light (0.6328 microns) to mid-far infrared (10.6 microns), the facular size between 0.8-3 cm. The rotating limit of detector arm was +-180 deg., the rotation range of sample holding table was 360 deg., and the angle resolution was 0.036 deg.. A silicon carbide sample was measured using this system with reflectance zenith from -55 to +55 deg.. According to the error analysis, the measurement uncertainty of this device was about 6.42%.

© 2007 Chinese Optics Letters

OCIS Codes
(070.1170) Fourier optics and signal processing : Analog optical signal processing
(120.5820) Instrumentation, measurement, and metrology : Scattering measurements
(220.4830) Optical design and fabrication : Systems design
(290.5820) Scattering : Scattering measurements

Citation
Zhongyi Zhao, Chao Qi, and Jingmin Dai, "Design of multi-spectrum BRDF measurement system," Chin. Opt. Lett. 5, 168-171 (2007)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-5-3-168

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited