Paper
4 October 2006 A high isolation thin-film filter coated on a GRIN lens for triple-play services
Ryosuke Okuda, Ryohei Otowa, Noboru Uehara
Author Affiliations +
Proceedings Volume 6351, Passive Components and Fiber-based Devices III; 63510S (2006) https://doi.org/10.1117/12.688639
Event: Asia-Pacific Optical Communications, 2006, Gwangju, South Korea
Abstract
We describe a high isolation thin-film filter coated on a GRIN lens surface for triple-play services. High isolations of 60 dB and 43 dB between 1480 nm and 1550 nm bands in transmittance and reflection ports are achieved by use of originally developed ion-beam sputtering deposition machine.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ryosuke Okuda, Ryohei Otowa, and Noboru Uehara "A high isolation thin-film filter coated on a GRIN lens for triple-play services", Proc. SPIE 6351, Passive Components and Fiber-based Devices III, 63510S (4 October 2006); https://doi.org/10.1117/12.688639
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KEYWORDS
Optical filters

Thin films

GRIN lenses

Reflection

Coating

Ion beams

Transmittance

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