All of the following are nominal wavelengths for laser light sources EXCEPT:
A . 700 nm
B . 850 nm
C . 1300 nm
D . 1310 nm
E . 1550 nm
Answer: A
All of the following are nominal wavelengths for laser light sources EXCEPT:
A . 700 nm
B . 850 nm
C . 1300 nm
D . 1310 nm
E . 1550 nm
Answer: A