Re: OSA

[EMAIL PROTECTED] (S. hashem Aref) wrote in message news:
> Are there any one how know optical spectrum analyzer with high accuracy?
> For example agilent technology has one that its accuracy is 10pm.
> I need a better accuracy.

Hello Hashem,

You may look at Anritsu or NetTest (the former Photonetics product
line).
Much more better than the Agilent, which is - by the way -
discontinued, thanks to their ongoing reorg.

Hope this helps,
_Marc