The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Les résultats de simulation et de fabrication sur un réseau de photodiodes (PD) à 4 canaux rétro-éclairés avec une lentille micro-sphérique auto-alignée sont décrits. Le pas de canal et le diamètre de chaque zone photosensible sont respectivement de 250 µm et 40 µm. Le photocourant mesuré est 1.92 fois plus grand que celui sans lentille. La tolérance d'alignement entre l'axe optique de la fibre monomode (SMF) et la photodiode est améliorée de 21.2 µm à 42.7 µm. De plus, la tolérance de séparation entre la fibre et la lentille est de 210.5 µm. Ces grandes tolérances sont en accord avec les résultats de simulation, démontrant que la configuration du dispositif est adaptée aux récepteurs pour une interconnexion multicanal. La réponse en fréquence et la diaphonie inter-canaux sont également abordées.
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Kazuhiro NISHIDE, Kenji IKEDA, Xueliang SONG, Shurong WANG, Yoshiaki NAKANO, "Highly-Permissible Alignment Tolerance of Back-Illuminated Photo-Diode Array Attached with a Self-Aligned Micro Ball Lens" in IEICE TRANSACTIONS on Electronics,
vol. E91-C, no. 9, pp. 1472-1479, September 2008, doi: 10.1093/ietele/e91-c.9.1472.
Abstract: Simulation and fabrication results on back-illuminated 4-channel photodiode (PD) array with a self-aligned micro ball lens are described. The channel pitch and diameter of each photosensitive area are 250 µm and 40 µm, respectively. Measured photocurrent is 1.92 times larger than that without a lens. Alignment tolerance between the single mode fiber (SMF) optical axis and the photodiode is improved from 21.2 µm to 42.7 µm. Moreover, the separation tolerance between the fiber and the lens is 210.5 µm. These large tolerances agree with simulation results, demonstrating that the device configuration is suitable for receivers for multi-channel inter-connection. Frequency response and inter-channel cross talk are also discussed.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e91-c.9.1472/_p
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@ARTICLE{e91-c_9_1472,
author={Kazuhiro NISHIDE, Kenji IKEDA, Xueliang SONG, Shurong WANG, Yoshiaki NAKANO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Highly-Permissible Alignment Tolerance of Back-Illuminated Photo-Diode Array Attached with a Self-Aligned Micro Ball Lens},
year={2008},
volume={E91-C},
number={9},
pages={1472-1479},
abstract={Simulation and fabrication results on back-illuminated 4-channel photodiode (PD) array with a self-aligned micro ball lens are described. The channel pitch and diameter of each photosensitive area are 250 µm and 40 µm, respectively. Measured photocurrent is 1.92 times larger than that without a lens. Alignment tolerance between the single mode fiber (SMF) optical axis and the photodiode is improved from 21.2 µm to 42.7 µm. Moreover, the separation tolerance between the fiber and the lens is 210.5 µm. These large tolerances agree with simulation results, demonstrating that the device configuration is suitable for receivers for multi-channel inter-connection. Frequency response and inter-channel cross talk are also discussed.},
keywords={},
doi={10.1093/ietele/e91-c.9.1472},
ISSN={1745-1353},
month={September},}
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TY - JOUR
TI - Highly-Permissible Alignment Tolerance of Back-Illuminated Photo-Diode Array Attached with a Self-Aligned Micro Ball Lens
T2 - IEICE TRANSACTIONS on Electronics
SP - 1472
EP - 1479
AU - Kazuhiro NISHIDE
AU - Kenji IKEDA
AU - Xueliang SONG
AU - Shurong WANG
AU - Yoshiaki NAKANO
PY - 2008
DO - 10.1093/ietele/e91-c.9.1472
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E91-C
IS - 9
JA - IEICE TRANSACTIONS on Electronics
Y1 - September 2008
AB - Simulation and fabrication results on back-illuminated 4-channel photodiode (PD) array with a self-aligned micro ball lens are described. The channel pitch and diameter of each photosensitive area are 250 µm and 40 µm, respectively. Measured photocurrent is 1.92 times larger than that without a lens. Alignment tolerance between the single mode fiber (SMF) optical axis and the photodiode is improved from 21.2 µm to 42.7 µm. Moreover, the separation tolerance between the fiber and the lens is 210.5 µm. These large tolerances agree with simulation results, demonstrating that the device configuration is suitable for receivers for multi-channel inter-connection. Frequency response and inter-channel cross talk are also discussed.
ER -