The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 09, 1991
Filed:
Mar. 05, 1990
Raymond W Geiser, Jr, Orange, CA (US);
Alvin L Krum, Hungtington Beach, CA (US);
James T Hartley, Tustin, CA (US);
Hughes Aircraft Company, Los Angeles, CA (US);
Abstract
A package housing (52) for hermetically enclosing an optoelectronic component (56) is formed with a tubular extension (54) which extends outwardly from a wall (52a) of the housing (52) and communicates with the interior of the housing (52) through an opening (52h) formed through the wall (52a). The axis of the extension (54) is self-aligned with a light propagating (transmitting or receiving) portion (56a) of the component (56) as mounted in the housing (52). A piece of optical fiber (60) has an end portion (60c, 60d) which is fittingly retained in the extension (54), and extends substantially from an outer end (54a) of the extension (54) to the light propagating portion (56a) of the component (56). A metal jacket (60b) is stripped from a portion (60c) of the optical fiber (60) which fits in a small diameter outer portion (54b) of the extension (54), whereas a portion (60d) of the optical fiber (60) covered with the jacket (60b) fits in a larger diameter inner portion (54c) of the extension (54). A cap (64) is fixed to the outer end (54a) of the extension (54), and has a central hole (64a) through which the optical fiber (60) extends, to constitute an integral connector (62). The optical fiber (60)is automatically self-aligned with the light propagating portion (56a) of the component (56) by insertion of the end portion (60c, 60d) of the optical fiber (60) into the extension (54).