Abstract
Optical constants for fused quartz were determined from 1400 cm−1 to 400 cm−1. Three absorption bands were observed in the infrared for amorphous quartz powder dispersed in KBr. These same bands, somewhat altered in shape and in peak position, were seen in amorphous SiO2 smoke particles in air. Two of these bands were determined to be due to surface modes. Measurements agreed well with calculated peak positions and relative peak heights, but were broader and lower than those predicted by theory. The observed broadening could not be attributed to the size or shape of the individual particles.
© 1974 Optical Society of America
Full Article |
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription
Figures (3)
You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription
Tables (2)
You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription
Equations (3)
You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription