Tomographic imaging by two-wave mixing with a wavelength-scanning laser diode
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概要
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A method of tomographic imaging is proposed in which two-wave mixing in a photorefractive crystal is used with wavelength scanning of a laser diode and phase modulation of the pump beam. This method provides full optical processing and is effective for weak light from objects because of the use of two-wave mixing. The depth resolution of the method was ～1 cm when the wavelength-scanning width was ～0.02 nm .
- Optical Society of Americaの論文
Optical Society of America | 論文
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