High Efficiency Light Source Using Solid-State Emitter and Down-Conversion Material

作者: Nadarajah Narendran , Jean Paul Freyssinier , Yimin Gu

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摘要: A light emitting apparatus includes a source of for light; down conversion material receiving the emitted light, and converting into transmitted backward an optic device configured to receive transfer outside device. The is semiconductor diode, laser diode (LD), or resonant cavity (RCLED). one phosphor other absorbing in spectral region another region. device, lens, transmissive material.