Since the conversion of laser light to electricity can be so efficient, why not use low-temperature heat

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Since the conversion of laser light to electricity can be so efficient, why not use low-temperature heat to power a laser and then convert the laser light to electricity at high efficiency?

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The Physics of Energy

ISBN: 978-1107016651

1st edition

Authors: Robert L. Jaffe, Washington Taylor

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Question Posted: Mar 12, 2020 11:18 AM

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Since the conversion of laser light to electricity can be so efficient, why not use low-temperature heat

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