Integrated optical coupling element on silicon substrate

Jaakko Aarnio; Matti Leppihalme

doi:10.1117/12.961910

Integrated optical coupling element on silicon substrate

Jaakko Aarnio, Matti Leppihalme

VTT Technical Research Centre of Finland

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

Abstract

Two types of passive integrated optical coupling elements (IOCE) with same functions are proposed and demonstrated on silicon substrate. The elements can be hybridized along with semiconductor laser and coupled to a single intensity modulated optical fiber sensor. The reflective concept of a fiber sensor system is adopted in the designs. The comparison of switching properties of the two devices is made. Preliminary results show that an efficiency (100% back reflected to total signal ratio) of -3.2 dB can be obtained and that back reflected signal intensities lower than 0.34% (-24.7dB) could be observed in on/off-conditions.

Original language	English
Title of host publication	5th European Conf on Integrated Optics
Subtitle of host publication	ECIO '89
Editors	Alain Carenco, Daniel B. Ostrowsky, Michel Roger Papuchon
Publisher	International Society for Optics and Photonics SPIE
DOIs	https://doi.org/10.1117/12.961910
Publication status	Published - 1989
MoE publication type	B3 Non-refereed article in conference proceedings
Event	5th European Conference on Integrated Optics, ECIO '89 - Paris, France Duration: 24 Apr 1989 → 29 Apr 1989

Publication series

Series	Proceedings of SPIE
Volume	1141
ISSN	0277-786X

Conference

Conference	5th European Conference on Integrated Optics, ECIO '89
Abbreviated title	ECIO '89
Country	France
City	Paris
Period	24/04/89 → 29/04/89

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Aarnio, J., & Leppihalme, M. (1989). Integrated optical coupling element on silicon substrate. In A. Carenco, D. B. Ostrowsky, & M. R. Papuchon (Eds.), 5th European Conf on Integrated Optics: ECIO '89 International Society for Optics and Photonics SPIE. Proceedings of SPIE, Vol.. 1141 https://doi.org/10.1117/12.961910

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title = "Integrated optical coupling element on silicon substrate",

abstract = "Two types of passive integrated optical coupling elements (IOCE) with same functions are proposed and demonstrated on silicon substrate. The elements can be hybridized along with semiconductor laser and coupled to a single intensity modulated optical fiber sensor. The reflective concept of a fiber sensor system is adopted in the designs. The comparison of switching properties of the two devices is made. Preliminary results show that an efficiency (100% back reflected to total signal ratio) of -3.2 dB can be obtained and that back reflected signal intensities lower than 0.34% (-24.7dB) could be observed in on/off-conditions.",

author = "Jaakko Aarnio and Matti Leppihalme",

note = "LIS: e CA: PUO; 5th European Conference on Integrated Optics, ECIO '89, ECIO '89 ; Conference date: 24-04-1989 Through 29-04-1989",

year = "1989",

doi = "10.1117/12.961910",

language = "English",

series = "Proceedings of SPIE",

publisher = "International Society for Optics and Photonics SPIE",

editor = "Alain Carenco and Ostrowsky, {Daniel B.} and Papuchon, {Michel Roger}",

booktitle = "5th European Conf on Integrated Optics",

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Aarnio, J & Leppihalme, M 1989, Integrated optical coupling element on silicon substrate. in A Carenco, DB Ostrowsky & MR Papuchon (eds), 5th European Conf on Integrated Optics: ECIO '89. International Society for Optics and Photonics SPIE, Proceedings of SPIE, vol. 1141, 5th European Conference on Integrated Optics, ECIO '89, Paris, France, 24/04/89. https://doi.org/10.1117/12.961910

Integrated optical coupling element on silicon substrate. / Aarnio, Jaakko; Leppihalme, Matti.

5th European Conf on Integrated Optics: ECIO '89. ed. / Alain Carenco; Daniel B. Ostrowsky; Michel Roger Papuchon. International Society for Optics and Photonics SPIE, 1989. (Proceedings of SPIE, Vol. 1141).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

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AU - Aarnio, Jaakko

AU - Leppihalme, Matti

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PY - 1989

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N2 - Two types of passive integrated optical coupling elements (IOCE) with same functions are proposed and demonstrated on silicon substrate. The elements can be hybridized along with semiconductor laser and coupled to a single intensity modulated optical fiber sensor. The reflective concept of a fiber sensor system is adopted in the designs. The comparison of switching properties of the two devices is made. Preliminary results show that an efficiency (100% back reflected to total signal ratio) of -3.2 dB can be obtained and that back reflected signal intensities lower than 0.34% (-24.7dB) could be observed in on/off-conditions.

AB - Two types of passive integrated optical coupling elements (IOCE) with same functions are proposed and demonstrated on silicon substrate. The elements can be hybridized along with semiconductor laser and coupled to a single intensity modulated optical fiber sensor. The reflective concept of a fiber sensor system is adopted in the designs. The comparison of switching properties of the two devices is made. Preliminary results show that an efficiency (100% back reflected to total signal ratio) of -3.2 dB can be obtained and that back reflected signal intensities lower than 0.34% (-24.7dB) could be observed in on/off-conditions.

U2 - 10.1117/12.961910

DO - 10.1117/12.961910

M3 - Conference article in proceedings

T3 - Proceedings of SPIE

BT - 5th European Conf on Integrated Optics

A2 - Carenco, Alain

A2 - Ostrowsky, Daniel B.

A2 - Papuchon, Michel Roger

PB - International Society for Optics and Photonics SPIE

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10.1117/12.961910