摘要:
A receiver optical module to facilitate the assembling is disclosed. The receiver optical module incudes an intermediate assembly including the optical de-multiplexer and the optical reflector each mounted on the upper base, and the lens and the PD mounted on the sub-mount. The latter assembly is mounted on the bottom of the housing; while, the former assembly is also mounted on the bottom through the lower base. The upper base is apart from the bottom and extends in parallel to the bottom to form a surplus space where the amplifying circuit is mounted.
摘要:
Devices and techniques for engaging a fiber coupler module (120) to a support platform (104) using elongated engagement members (310, 320, 330, 210, 220).
摘要:
The invention concerns an optical coupling component comprising at least a double-sheathed optical fibre (2) having one or several slots for transverse optical coupling with an electroluminescent semiconductor diode and a multimode semiconductor diode forming on the slot a luminous spot whereof the cross-section is smaller than the projection of the cross-section in a plane perpendicular to the diode (1) optical axis, the optical fibre and the diode are integrated in a sealed housing (10) to form a hybrid component further comprising a metal plate (7) supporting said pumping diode.
摘要:
A receptacle module comprising an optical module having photoelectric transducing function and a receptacle used to connect the optical module to an optical connector. The receptacle has a positioning section for positioning the optical module and has a coupling section that couples with and holds the optical module detachably.
摘要:
Optoelectronic packaging assemblies for optically and electrically interfacing a protected elecrro-optical device or system to both an optical fiber and to external circuitry. Such assemblies are comprised of body components that are comprised of plastic that coated or plated with a conductive material. Electrical contact pins in the form of transmission lines are used to couple external electrical signals with the package. The optoelectronic packaging assemblies are dimensioned with small cavities and with steps, breaks, walls, and/or fins molded into the body components. The optoelectronic packaging assemblies further include an optical input receptacle for receiving an optical ferrule and an optical fiber. The optoelectronic packaging assembly provides for cooling, such as by heat sink fins and/or a thermal-electric-cooler. The transmission line pins and body components are dimensioned to mate with a standardized circuit board having transmission line traces.