摘要:
A method and apparatus for splitting a beam of electromagnetic waves comprising several wavelength components into a plurality of separate beams of discrete wavelengths (demultiplexing) comprises means for coupling and decoupling the beams and at least one filter impinged upon the beams at different angles of incidence. One objective is to provide devices for multiplexing and demultiplexing optical signals which can be produced economically and that require little space for greater suitability in microelectronics.
摘要:
The invention relates to a support element (1), for mounting at least two wave-modifying elements, with support of services, arranged parallel to each other. According to the invention, support element for mounting at least two wave-modifying elements and corresponding production method maybe achieved, whereby the support surfaces each have at least one opening and the openings are connected to each other by means of at least one through drilling.
摘要:
The invention relates to a support element (1), for mounting at least two wave-modifying elements, with support of services, arranged parallel to each other. According to the invention, support element for mounting at least two wave-modifying elements and corresponding production method maybe achieved, whereby the support surfaces each have at least one opening and the openings are connected to each other by means of at least one through drilling.