Design of Large-view-angle Receiver for Free-space Laser Communication

Ching Cherng Sun; Shih Hsin Ma

doi:10.1117/12.506760

Design of Large-view-angle Receiver for Free-space Laser Communication

Research output: Contribution to journal › Conference article › peer-review

Abstract

We propose an algorithm for a receiver, which is attached on a moving carrier, to detect the laser beam for free space communication. The characteristic of the receiver is that it can detect the transmitted signal in a large view angle and with a large cross area. We have theoretically calculated the relative detecting light intensity with respect to the incident angle. In addition, the scattering characteristic of a ground glass, which serves as a diffuser, has been studied. Finally, we design a receiver with a view angle larger than 30°. For a special ground glass, the angular tolerance of the receiver is as large as 120°.

Original language	English
Pages (from-to)	447-455
Number of pages	9
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5160
DOIs	https://doi.org/10.1117/12.506760
State	Published - 2003
Event	Free-Space Laser Communication and Active Laser Illumination III - San Diego, CA, United States Duration: 4 Aug 2003 → 6 Aug 2003

Keywords

Diffuser
Free-space communication
Lens array
Scattering light
View-angle

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10.1117/12.506760

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abstract = "We propose an algorithm for a receiver, which is attached on a moving carrier, to detect the laser beam for free space communication. The characteristic of the receiver is that it can detect the transmitted signal in a large view angle and with a large cross area. We have theoretically calculated the relative detecting light intensity with respect to the incident angle. In addition, the scattering characteristic of a ground glass, which serves as a diffuser, has been studied. Finally, we design a receiver with a view angle larger than 30°. For a special ground glass, the angular tolerance of the receiver is as large as 120°.",

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T1 - Design of Large-view-angle Receiver for Free-space Laser Communication

AU - Sun, Ching Cherng

AU - Ma, Shih Hsin

PY - 2003

Y1 - 2003

N2 - We propose an algorithm for a receiver, which is attached on a moving carrier, to detect the laser beam for free space communication. The characteristic of the receiver is that it can detect the transmitted signal in a large view angle and with a large cross area. We have theoretically calculated the relative detecting light intensity with respect to the incident angle. In addition, the scattering characteristic of a ground glass, which serves as a diffuser, has been studied. Finally, we design a receiver with a view angle larger than 30°. For a special ground glass, the angular tolerance of the receiver is as large as 120°.

AB - We propose an algorithm for a receiver, which is attached on a moving carrier, to detect the laser beam for free space communication. The characteristic of the receiver is that it can detect the transmitted signal in a large view angle and with a large cross area. We have theoretically calculated the relative detecting light intensity with respect to the incident angle. In addition, the scattering characteristic of a ground glass, which serves as a diffuser, has been studied. Finally, we design a receiver with a view angle larger than 30°. For a special ground glass, the angular tolerance of the receiver is as large as 120°.

KW - Diffuser

KW - Free-space communication

KW - Lens array

KW - Scattering light

KW - View-angle

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U2 - 10.1117/12.506760

DO - 10.1117/12.506760

M3 - 會議論文

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SN - 0277-786X

VL - 5160

SP - 447

EP - 455

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Free-Space Laser Communication and Active Laser Illumination III

Y2 - 4 August 2003 through 6 August 2003

ER -

Design of Large-view-angle Receiver for Free-space Laser Communication

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Keywords

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