Abstract
We present an efficient and highly alignment-tolerant light coupling and distribution system for a multichannel Si3 N4 /Si O 2 single-mode photonics sensing chip. The design of the input and output couplers and the distribution splitters is discussed. Examples of multichannel data obtained with the system are given.
Original language | English |
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Article number | 014401 |
Journal | Optical Engineering |
Volume | 48 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Dec 2009 |
Bibliographical note
Copyright 2009 SPIE. One print or electronic copy may be made for personal use only. Systematic reproduction, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.Keywords
- integrated optics
- optical systems
- sensors
- waveguides