CA1318162C - Dispositif de combinaison de faisceaux lumineux pour l'imagerie
- Google Patents
Dispositif de combinaison de faisceaux lumineux pour l'imagerie
Info
Publication number
CA1318162C
CA1318162CCA000611247ACA611247ACA1318162CCA 1318162 CCA1318162 CCA 1318162CCA 000611247 ACA000611247 ACA 000611247ACA 611247 ACA611247 ACA 611247ACA 1318162 CCA1318162 CCA 1318162C
Authority
CA
Canada
Prior art keywords
pattern
waists
mirror
areas
reflective areas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Telephone and Telegraph Co IncfiledCriticalAmerican Telephone and Telegraph Co Inc
Application grantedgrantedCritical
Publication of CA1318162CpublicationCriticalpatent/CA1318162C/fr