Organic Semiconductor Lasers and Optical Amplifiers
Lecture Note - QMMRC
Lecture Note - QMMRC
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Alternative: Indirect Electrical Pumping<br />
Try a Nitride LED as the Pump<br />
Advantages<br />
► Exploits high mobility of InGaN<br />
► Separates charge injection from gain medium<br />
► Much lower cost than laser pumped system<br />
► Very compact, electrically controlled<br />
All the benefits from direct electrical pumping<br />
www.lumileds.com<br />
Challenges<br />
► Incoherent light source hard to focus<br />
► CW intensities < 30 W/cm 2<br />
www.modding-faq.de/
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