A homemade PQ:PMMA VBG was fabricated and characterized with a diffraction efficiency of about 8%. Mounting on an annular piezo-transducer, this VBG served as a narrow band feedback mirror of a 1060 nm external cavity diode laser (ECDL), which achieved a single longitudinal mode and frequency-tunable operation. With the laser source, an FMCW LiDAR system was demonstrated and successfully measuring target distance within 8.5 m.
指紋深入研究「Demonstration of FMCW LiDAR using a diode laser feedback with PQ:PMMA VBG」主題。共同形成了獨特的指紋。
- 1 已完成
1/08/21 → 31/07/22