GB866216A - Improvements in or relating to dichroic mirrors - Google Patents

Improvements in or relating to dichroic mirrors

Info

Publication number
GB866216A
GB866216A GB2654556A GB2654556A GB866216A GB 866216 A GB866216 A GB 866216A GB 2654556 A GB2654556 A GB 2654556A GB 2654556 A GB2654556 A GB 2654556A GB 866216 A GB866216 A GB 866216A
Authority
GB
United Kingdom
Prior art keywords
elements
aug
glass
dichroic mirrors
dichroic mirror
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.)
Expired
Application number
GB2654556A
Inventor
Denis Victor Ridgeway
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.)
Pye Electronic Products Ltd
Original Assignee
Pye Ltd
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 Pye Ltd filed Critical Pye Ltd
Priority to GB2654556A priority Critical patent/GB866216A/en
Publication of GB866216A publication Critical patent/GB866216A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/201—Filters in the form of arrays

Abstract

866,216. Dichroic mirrors. PYE Ltd. Aug. 30, 1957 [Aug. 30, 1956], No. 26545/56. Class 97(1) A dichroic mirror larger than 6 inches square is made by adhering several dichroic mirror elements 1 of the same or different thicknesses to a transparent plate 2 as of glass, using a layer 3 as of a cold-setting expoxy resin. The edges of the elements are cemented together at 4 and the joints covered at 5 by opaque material, such as paint or strips of pressure sensitive adhesive. A transparent cover plate 6 as of glass is applied over the elements 1; the outer surfaces of plates 2 and 6 may be bloomed.
GB2654556A 1956-08-30 1956-08-30 Improvements in or relating to dichroic mirrors Expired GB866216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2654556A GB866216A (en) 1956-08-30 1956-08-30 Improvements in or relating to dichroic mirrors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2654556A GB866216A (en) 1956-08-30 1956-08-30 Improvements in or relating to dichroic mirrors

Publications (1)

Publication Number Publication Date
GB866216A true GB866216A (en) 1961-04-26

Family

ID=10245319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2654556A Expired GB866216A (en) 1956-08-30 1956-08-30 Improvements in or relating to dichroic mirrors

Country Status (1)

Country Link
GB (1) GB866216A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394821A1 (en) * 1977-06-13 1979-01-12 Swarovski & Co GLASS REFLECTIVE PLATE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394821A1 (en) * 1977-06-13 1979-01-12 Swarovski & Co GLASS REFLECTIVE PLATE

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