Abstract: The invention discloses a solar outdoor multifunctional folding table, wherein the solar desktop is composed of multiple photovoltaic panels hinged to one another, when user needs to supply power, the photovoltaic panels are unfolded and installed on desktop support frame and face the sun, and the photovoltaic panels generate corresponding solar power sources, and after control output module has performed processing, the user can connect electronic devices to output terminal of the control output module, thereby overall power-saving and environment-friendly effects are achieved. When the electric quantity of electronic devices is sufficient, user can turn over solar desktop, and the surface with fabric tablecloth of the photovoltaic panel faces upwards, and various articles can be placed on the solar table top, and people can work on the solar desktop. Moreover, the desktop support frame and photovoltaic panels can be folded and stored each other, greatly reducing the occupied space.

Abstract: The invention discloses a solar outdoor multifunctional folding table, wherein the solar desktop is composed of multiple photovoltaic panels hinged to one another, when user needs to supply power, the photovoltaic panels are unfolded and installed on desktop support frame and face the sun, and the photovoltaic panels generate corresponding solar power sources, and after control output module has performed processing, the user can connect electronic devices to output terminal of the control output module, thereby overall power-saving and environment-friendly effects are achieved. When the electric quantity of electronic devices is sufficient, user can turn over solar desktop, and the surface with fabric tablecloth of the photovoltaic panel faces upwards, and various articles can be placed on the solar table top, and people can work on the solar desktop. Moreover, the desktop support frame and photovoltaic panels can be folded and stored each other, greatly reducing the occupied space.

Abstract: An optoelectronic device that includes at least one adjustable optical damping member arranged upstream of a photodetector and damps the optical radiation passing to the photodetector. The device is configured so that an electrical output of an amplifier is connected directly or indirectly to the adjustable optical damping member. An output signal of the amplifier or a control signal formed therewith drives the optical damping member, and the photodetector, the amplifier and the damping member are integrated in the same semiconductor substrate.

Abstract: The invention relates to a component (10) with a photodetector (PD) and an electrical amplifier (TIA) connected to the photodetector (PD), wherein the photodetector (PD) and the amplifier (TIA) are integrated in the same semiconductor substrate (11). According to the invention, at least one adjustable optical damping member (30) is arranged in front of the photodetector (PD), which damping member damps or at least can damp optical radiation arriving at the photodetector (PD), an electrical output (A) of the amplifier (TIA) is connected directly or indirectly to the adjustable optical damping member (30) and an output signal (AS) of the amplifier (TIA) or a control signal (ST) formed therewith controls the optical damping member (30), and the photodetector (PD), the amplifier (TIA) and the damping member (30) are integrated in the same semiconductor substrate (11).

Abstract: An embodiment of the invention relates to an optical assembly comprising a circuit board comprising a first side, a second side, and at least one hole that extends through the circuit board, a photonic chip having a front side and a back side, the front side of the photonic chip being mounted on the first side of the circuit board and electrically connected to at least one electrical conductor of the circuit board, at least one component being mounted on the front side of the photonic chip opposite the hole and protruding from the front side of the photonic chip into the hole or through the hole, and a wave-guiding element that is located on the second side of the circuit board and optically coupled to the photonic chip through said hole.