Optical subassembly for an optical receiver, optical receiver and transceiver comprising the same, and methods of making and using the same

摘要

An optical subassembly, optical or optoelectronic receivers and transceivers including the same, and methods of making and using the same are disclosed. The optical subassembly includes a mirror configured to reflect an incoming optical signal at a first predetermined angle, a lens configured to receive the incoming optical signal from the mirror and focus the incoming optical signal onto a target, and an optical mount comprising at least one first surface configured to support the mirror, at least one second surface configured to support and/or secure the lens at a second predetermined angle, and a structural block configured to position and/or arrange (i) the at least one first surface at a third predetermined angle related to the first predetermined angle and (ii) the at least one second surface at the first and/or second predetermined angle. The first and/or second predetermined angle(s) are adapted to reduce a reflectance of the incoming optical signal.