Use of mathematical software for calculating the pointing angle of laser diode

Suganda Jutamulia

doi:10.1364/ETOP.2003.EWF5

Education and Training in Optics and Photonics
OSA Technical Digest Series (Optica Publishing Group, 2003),
paper EWF5
•https://doi.org/10.1364/ETOP.2003.EWF5

Use of mathematical software for calculating the pointing angle of laser diode

Suganda Jutamulia

Education and Training in Optics and Photonics 2003

Tucson, Arizona United States
ISBN: 1-55752-759-8

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Active and Computer Assisted Learning (EWF)

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S. Jutamulia, "Use of mathematical software for calculating the pointing angle of laser diode," in Education and Training in Optics and Photonics, OSA Technical Digest Series (Optica Publishing Group, 2003), paper EWF5.

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Abstract

A practical method was developed by a production engineer and a technician to measure the pointing angle of laser diode using a circular aperture. The method provided qualitative measurement only. A theoretical analysis using a mathematical software such as Mathcad shows that the method can provide quantitative measurement as well.

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