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High bandwidth underwater optical communication

Hanson, Frank, Radic, Stojan·2008·Applied Optics

Abstract

We report error-free underwater optical transmission measurements at 1 Gbit/s (10(9) bits/s) over a 2 m path in a laboratory water pipe with up to 36 dB of extinction. The source at 532 nm was derived from a 1064 nm continuous-wave laser diode that was intensity modulated, amplified, and frequency doubled in periodically poled lithium niobate. Measurements were made over a range of extinction by the addition of a Mg(OH)(2) and Al(OH)(3) suspension to the water path, and we were not able to observe any evidence of temporal pulse broadening. Results of Monte Carlo simulations over ocean water paths of several tens of meters indicate that optical communication data rates >1 Gbit/s can be supported and are compatible with high-capacity data transfer applications that require no physical contact.

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Metadata

Authors
Hanson, F., & Radic, S.
Venue
Applied Optics
Published
2008-01-09
Volume
47
Issue
2
Pages
277
ISSN
  • 0003-6935 (ISSN-L)
  • 1539-4522
OpenAlex
W2122273579
Cited by
656
References
0
FWCI
11.06
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: High bandwidth underwater optical communication. https://app.cochat.ai/papers/10.1364/ao.47.000277
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Hanson, F., & Radic, S. (2008). High bandwidth underwater optical communication. Applied Optics. https://doi.org/10.1364/ao.47.000277

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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.