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Proceedings Paper

High speed OEIC for advanced optical storage
Author(s): Joo yul Ko; Shin Jae Kang; Kyoung Soo Kwon; Deuk Hee Park
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Paper Abstract

In optical storage systems, the demand for fast optoelectronic integrated circuit (OEIC) is dramatically increasing especially in the blue spectral range (λ=405nm). A new OEIC for the blue spectral range, which is integrated monolithically with the 0.6μm BiCMOS circuit, is presented in this paper. Proposed OEIC is optimized with respect to bandwidth, sensitivity, and noise in order to achieve high S/N ratio. N+ Finger/Nepi/PBL/Psub photodiodeachieves a responsivity of 0.31A/W at blue range corresponding to a quantumefficiency η of 95% [with Optimized ARC for blue range], afrequency response of 450MHz and a rising/falling time of 0.578ns. 3dB frequency response of 204MHz and noise of -91.8dBm [1~120MHz @ RBW=30 KHz] are obtained for the fast channel amplifier. Jitter value of 5.1% is achieved compared to the commercial OEIC of 5.4%.

Paper Details

Date Published: 9 September 2005
PDF: 8 pages
Proc. SPIE 5881, Infrared and Photoelectronic Imagers and Detector Devices, 58810O (9 September 2005); doi: 10.1117/12.610126
Show Author Affiliations
Joo yul Ko, Samsung Electro-Mechanics (South Korea)
Shin Jae Kang, Samsung Electro-Mechanics (South Korea)
Kyoung Soo Kwon, Samsung Electro-Mechanics (South Korea)
Deuk Hee Park, Samsung Electro-Mechanics (South Korea)

Published in SPIE Proceedings Vol. 5881:
Infrared and Photoelectronic Imagers and Detector Devices
Randolph E. Longshore, Editor(s)

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