h***i
发帖数: 89031 | 1 偶要波长分辨率0.1nm around 1550
偶得光梳阵频率间距 10-20 ghz, 线宽很窄
请问大拿什么方式最便宜 | h***i
发帖数: 89031 | 2 I want to seperate the beams in the comb, send each beam to serate sensor.
in another words a cheap DMDW. | b****y
发帖数: 103 | 3 not sure if it is cheap, but it can do the job
try Fabry-Pérot interferometer
it can easily achive 0.1nm and much more :)
【在 h***i 的大作中提到】
: 偶要波长分辨率0.1nm around 1550
: 偶得光梳阵频率间距 10-20 ghz, 线宽很窄
: 请问大拿什么方式最便宜
| b****y
发帖数: 103 | 4 it is just a name with interferometer, it behaves like a grating, |
|
