摘要:
An optical waveguide is provided which comprises a non-solid core layer surrounded by a solid-state material, and two light sources capable of introducing light into said non-solid core at opposite ends along a Z-axis of said non-solid core to form two propagating light beams applying force in opposing directions. An integrated optical particle trap device for controlling the placement of small sample particles incorporates the optical waveguide.
摘要:
According to an embodiment of the present invention a projection facility for projecting image contents onto an inside wall in an open cabin of a transport means, with which any given image contents can be projected onto a curved inside wall in a large-scale manner. The projection facility may comprise, apart from several projectors, several mirrors for deflecting the image contents. This allows image quality to be improved.
摘要:
A mobile radio communication system, which has a communication network and at least one user terminal, which communication system has a memory apparatus which is set up to store, upon clear-down of a radio link using at least one physical channel between the user terminal and the communication network, values for parameters which specify properties of the at least one physical channel from the radio link; a loading apparatus which is set up to load stored values for parameters which specify properties of at least one physical channel from a radio link; and a control apparatus which is set up to control the setup of a radio link between the user terminal and the communication network on the basis of parameter values loaded using the loading apparatus.
摘要:
An optical waveguide is provided which comprises a non-solid core layer surrounded by a solid-state material, and two light sources capable of introducing light into said non-solid core at opposite ends along a Z-axis of said non-solid core to form two propagating light beams applying force in opposing directions. An integrated optical particle trap device for controlling the placement of small sample particles incorporates the optical waveguide.
摘要:
A method for establishing a communication connection includes transmitting an identification for identifying a first communication device to the first communication device or a second communication device via a packet-switched first communication connection between the first communication device and the second communication devices and using the identification to establish a circuit-switched second communication connection between the first communication device and the second communication device.
摘要:
The invention relates to a steam generator pipe which can be produced in a simple and economical manner and which has particularly good heat transitional behaviour having a large band width with various operational conditions. According to the invention, at least one insert is arranged in the inner chamber of the pipe in order to form a swirl-generating inner profile. The insert comprises at least one lamination frame having a number of large recesses. The insert is drilled in the longitudinal direction and rests at least partially on the pipe inner wall with the longitudinal edges thereof.
摘要:
The communication device has three useful data transmission states, where the communication device in the first and in the second state has associated first communication resources and in the third state has associated second communication resources, with the second communication resources being fewer than the first communication resources. Provision is made for there to be state changes from the first state to the second state, from the second state to the third state, from the third state to the first state and from the second state to the first state.
摘要:
A mobile x-ray acquisition system has a cart on which is arranged an articulated arm that has a free end at which an x-ray source is carried. Also arranged on the cart is an image evaluation device. An image storage medium can be inserted into the image evaluation device. The image storage medium contains image information generated by an x-ray exposure, and the image information stored in the image storage medium can be imported into the image evaluation device and evaluated therein.
摘要:
An optical waveguide is constructed so as to comprise a non-solid core surrounded by a solid-state material. The non-solid core has an index of refraction which is lower than the index of refraction of the surrounding solid state material, and light can be transmitted with a low loss through the non-solid core. The non-solid core can extend through at least one of multiple layers of the solid state material, wherein the non-solid core is elevated on a substrate material above at least one topmost layer of the multiple solid state layers lateral to the non-solid core. In an exemplary application, the non-solid core comprises a sample material whose light transmission, absorption, and/or interference characteristics are to be measured.