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单选题

For lasers with tightly controlled wavelengths, approximately how far apart are the centers of adjacent wavelengths when 100 GHz spacing is used in a DWDM system? ()

发布日期:2021-03-17

For lasers with tightly controlled wavelengths, ap...
A

0.4 nanometers

B

0.6 nanometers

C

0.8 nanometers

D

1.2 nanometers

E

1.6 nanometers

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