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Optical Engineering

Hybrid integrated optical subassembly module using a polymeric wavelength division multiplexing filter based on multimode interference for 1.31- and 1.55-µm bidirectional operation
Author(s): Jung Woon Lim; Sung Hwan Hwang; Woo Jin Lee; Tae-Ho Lee; Myung-Yong Jeong; Boo-Gyoun Kim; Byung Sup Rho
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Paper Abstract

We present a new configuration for a polymer wavelength division multiplexing (WDM) filter based on multimode interference. We developed a hybrid integrated subassembly module for 1.31- and 1.55-µm bidirectional operation. Active devices including a laser diode with a monitoring photodiode and a receiving photodiode were integrated on a silicon optical bench (SiOB) platform using a flip-chip bonding technique. A polymer WDM filter chip made of polymethylmethacrylate was fabricated using a hot embossing technique. We then investigated the optical performance of the transmitter and receiver subassembly module using a SiOB platform. This hybrid integrated subassembly module exhibited bidirectional 2.5-Gbit/s signal modulation with a minimum sensitivity of −20.5 dBm at a bit error rate of 10−10 and an optical crosstalk of −35 dB.

Paper Details

Date Published: 1 June 2010
PDF: 7 pages
Opt. Eng. 49(6) 065004 doi: 10.1117/1.3454385
Published in: Optical Engineering Volume 49, Issue 6
Show Author Affiliations
Jung Woon Lim, Korea Photonics Technology Institute (Korea, Republic of)
Sung Hwan Hwang, Korea Photonics Technology Institute (Korea, Republic of)
Woo Jin Lee, Korea Photonics Technology Institute (Korea, Republic of)
Tae-Ho Lee, Pusan National Univ. (Korea, Republic of)
Myung-Yong Jeong, Pusan National Univ. (Korea, Republic of)
Boo-Gyoun Kim, Soongsil Univ. (Korea, Republic of)
Byung Sup Rho, Korea Photonics Technology Institute (Korea, Republic of)


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