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Microdisk tunable resonant filters and switches

Djordjev, K., Seung-June Choi, Sang-Jun Choi, Dapkus, R.D.·2002·IEEE Photonics Technology Letters

Abstract

Tunable, vertically coupled InP microdisk resonant filters having a p-i-n active region and utilizing free carrier injection (FCI) to alter the index of refraction are presented for the first time. The fabricated devices allow single-mode operation and exhibit a large free spectral range (FSR=10 nm) with high Q values of 7000. Tuning of the resonant characteristics by free carrier injection is demonstrated. The resonant wavelengths of the disk cavity blue-shifts at a rate of 1 nm/mA.

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Metadata

Authors
Djordjev, K., Choi, S.-J., Choi, S.-J., & Dapkus, R. D.
Venue
IEEE Photonics Technology Letters
Published
2002-06
Volume
14
Issue
6
Pages
828-830
ISSN
  • 1041-1135 (ISSN-L)
  • 1941-0174
OpenAlex
W2147761563
Cited by
174
References
0
FWCI
13.67
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Microdisk tunable resonant filters and switches. https://app.cochat.ai/papers/10.1109/lpt.2002.1003107
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Djordjev, K., Choi, S.-J., Choi, S.-J., & Dapkus, R. D. (2002). Microdisk tunable resonant filters and switches. IEEE Photonics Technology Letters. https://doi.org/10.1109/lpt.2002.1003107

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.