Embodiments described herein may be related to apparatuses, processes, and techniques related to characterizing data being transferred from one device to another via an optical link based upon the wavelengths within the optical link on which the data is being carried. In embodiments, the characteristics of this data may include quality of service for the data to be implemented by a field programmable gate array within a heterogeneous storage pool coupled with storage devices, where the quality of service includes minimum threshold values for bandwidth and latency. Other embodiments may be described and/or claimed.

A space optical coupling apparatus, including M first couplers, a phase adjustment apparatus, N beam splitters, M second couplers, a coupling apparatus, and a controller. The first coupler receives a beam, and couples the beam to the phase adjustment apparatus. The phase adjustment apparatus includes M phase adjusters, N beam splitters, and N detectors. Each beam splitter is configured to split a received beam into two beams, one sent to a corresponding detector and the other sent to a corresponding phase adjuster. The second coupler receives output light from the coupling apparatus, and transmits the output light into the space. The coupling apparatus is configured to couple a beam onto a single-mode fiber. The controller is configured to control, based on the beam intensity detected by the detector and the beam intensity on the single-mode fiber, the M phase adjusters to adjust the phases of the received beams.

For optical communications between semiconductor ICs, optical transceiver assembly subsystems may be integrated with a processor. The optical transceiver assembly subsystems may be monolithically integrated with processor ICs or they may be provided in separate optical transceiver ICs coupled to or attached to the processor ICs.

In order to reduce the number of wires between blades, this blade device is provided with: a control blade for sending first information, which is at least one of control information for controlling a blade to be controlled and monitor information for monitoring the blade to be controlled, to the blade to be controlled by wireless communication; and the blade to be controlled which performs a process in accordance with the first information that has been received.

Embodiments of the disclosure pertain to a system for transferring an optical signal from one photonics chip or integrated circuit (PIC) to another. The system includes a first PIC having (i) an optical emitter or optical transmission mechanism and (ii) a focusing mirror thereon, and a second PIC having an optical receiver and a reflecting mirror thereon. The reflecting mirror is configured to reflect light transmitted by the optical emitter or optical transmission mechanism back to the first PIC. The focusing mirror is configured to (i) further reflect the light reflected by the reflecting mirror and (ii) focus the further reflected light on the optical receiver. Methods of using and manufacturing the system are also disclosed.

Integrated circuit chips may be optically interconnected using microLEDs. Some interconnections may be vertically-launched parallel optical links. Some interconnections may be planar-launched parallel optical links.

Coupling of light from large angular distribution microLEDs into smaller angular acceptance distribution of transmission channels is performed using optical elements.

Light from one or more microLEDs may be coupled into multiple waveguide cores. Parabolic reflectors, truncated parabolic reflectors, and encapsulants may be used to increase fraction of emitted light coupled into the waveguide cores.

The current disclosure shows a fiber optic slip ring with through bore, or an off-axis fiber optic rotary joint to provide transmission of optic data between mechanically rotational interface with a through bore. Said fiber optic slip ring with through bore may include a ring assembly and a brush block assembly within a rotor and a stator. Said ring assembly may include a ring, a ring holder and a fiber. Said brush block assembly may include a fiber brush, a brush block, an optic index matching fluid, and shaft seals. Said ring may be a donut-shaped waveguide with flat surface on one side. Said fiber brush may have an angled-surface, which is fully contacted with said flat surface on said ring at any time so that during the rotation of said rotor, the optic signal can be transmitted between said fiber and said fiber brush in either direction.

Some embodiments are provided for providing a wireless bridge to local devices on personal equipment systems. Personal equipment systems can include wireless communication systems that allow external systems, users, or both to communicate with and access data from local devices on the personal equipment systems. Personal equipment systems are provided having one or more local devices coupled thereto and in wired communication with one another. Personal equipment systems can include a wireless system and local devices attached to a headgear system, the local devices being in wired communication with one another and in wireless communication with external systems. The wireless communication system is configured to establish a wireless connection with external systems for communicating with and accessing local devices that are in wired communication with each other.