Transcription of FSF レーザによる距離センシングとその応用
1 FSF .. 1.. (OCMM: optical coordinate measuring machine) . [1] 3D .. 1 m .. 2.. Frequency-shifted Feedback Laser FSFL . 1 [2] .. [2] . (Frequency Chirped Comb) 2 . FSFL 100 THz/sec . EHz/sec (T: tera = 1012, E: exa = 1018) [3,4] . 1 (FSFL) 2 FSFL . FM-CW (Frequency Modulated-Continuous Wave) .. FSF , (2012). (OITDA). 25.. [5] FSFL 3 . 1,346 1,546 mm 10 mm . 0 1 2 . ( MHz) m m . 0 3 1 2 . 10 km . 0 .. 3 1,346 1,546 mm 10 mm . 3. : FSFL-OCMM. 4 FSFL-OCMM . FSFL .. 2 . (PC).. FSFL-OCMM 5 . 1 . Class 1 5 m . -75 dB .. 1 km 2 100 m 1,000 . 10 m .. CAD 3 .. FSF OITDA , (2012). 26.. 4 5 FSFL-OCMM . 1 FSFL-OCMM .. 1,550 nm <10 mW. 440 m@5m 5 m( ). >1 km( ). -75 dB. (2s) 100 m@1,000 / . 10 m@10 / . (2 ) mm 1,000 / . 360 . 300 .. 4. : . 50 60 50 1950 1 .. mm . [3] 2 FSFL-OCMM. 3 . 2 6 #1 #2. FSF OITDA , (2012).
2 27.. T r1-2 1 T u 0. S r1-2 . 20 m FSFL-OCMM 2 .. FSFL-OCMM .. 6 2 7 .. 20 t 10 km 7. w A . B mm B . C mm . E v . 2 mm . 8 FFT Hz .. FSFL-OCMM . 10 Hz 1 Hz .. FSFL-OCMM .. FSF OITDA , (2012). 28.. 8 . 5.. FSFL-OCMM . 20 mm . 9(a) . FSFL-OCMM m . mm 20 20 mm . 10(a) 50 m . 1,200 . 9(b) . 1,000 10(b) . mm . 9(c) .. 100 m (1 ) 5 m 1,200 .. FSF OITDA , (2012). 29.. 9 1,200 . 10 . 6.. (FSFL) . 1 m km .. 2 . FSFL-OCMM .. 10 m (2 )10 50 m .. FSFL-OCMM . FSF OITDA , (2012). 30.. 3D .. [1] 2008, ISBN 978-4-915851-33-9.. [2] Nakamura et. al., "Optical Frequency Domain Ranging by a Frequency-Shifted Feedback Laser", IEEE J. QE, 36, 305, 2000. [3] Ndiaye 74, 697 (2005).. [4] .. 16, 20 (2011).. [5] 1997, p. 250-255, ISBN 4-339-00681-5.. FSF OITDA , (2012). 31.
