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High Power Diode Lasers - Center for Biomedical Optics and New ...

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• power measurement : high divergence of the beam<br />

⇒ we use a sphere.<br />

z<br />

Laser diode<br />

Photodiode :<br />

power<br />

calculation<br />

Thermal<br />

regulation<br />

+<br />

spectrometer<br />

<strong>for</strong> λ

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