Coherent laser radar apparatus and radar/optical communication system

GAIN (dB)

20 A| 12000ppm CL 14 kgm '2!’-:1OOc(>)ppm 20 A|4000ppm O A A 0 A|1000ppmo A ~=,,,A'1°°°P§m 20‘ D f’? D A o A|500ppm "\°,-udv '-. D

10- 20 ‘ . A|500ppm 0, ° A

10" D ° D 0
O O D

10' ° A . .
D 0

O_ 10' A .
. 0_
0- ° '
01.51 ' ' ' 1.'5s ' ' ' 1.59

Pp 83 mW (Backward um )
PS —5.7dBm p p /-\I12000pr>m

FIG. 5

~o°% O

WAVELENGTH OF SIGNAL (I1 m)

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