TS EN ISO 11807-1

TS EN ISO 11807-1 is a vocabulary standard for integrated optics, focused on basic terms and symbols. It provides a common technical language for concepts such as waveguides, modes, coupling, and related optical structures. Because no official scope text is available here, this description is based on the subject indicated by the title and on well-established integrated-optics terminology.

Core concepts in integrated optics

Integrated optics deals with guiding and manipulating light in thin-film structures, waveguides, and micro-optical components. In this field, terminology matters because engineers and researchers need consistent names for transmission, splitting, combining, filtering, and routing of optical signals. Vocabulary standards help prevent ambiguity across design offices, laboratories, manufacturers, and documentation systems.

Why symbols and naming conventions matter

Standards of this type do more than list words; they also support consistent use of symbols and notation. In optoelectronic documentation, properties such as geometry, orientation, refractive index, mode behavior, and connection type are frequently discussed. Shared terminology makes drawings, datasheets, research papers, and engineering specifications easier to compare and interpret.

By its title, this document represents the basic vocabulary layer of the integrated-optics family rather than design rules or performance requirements. It is useful for conceptual consistency and technical communication. As a withdrawn standard, it remains relevant for reference and archival purposes, while current work should be checked against any later or active documents in the same family.