Dear Mr-Abdallah
I known, the line width of laser is narrow line width (contain little wavelength ) but , I wondering , is there line width of laser can be equal 624 GHZ? because , I need to use coherent laser in SAE-OCDMA , Where one the characteristic of SAE has wide band source , where CW laser can be to set line width equal to 624 GHZ in optisystem software but , is there practically line width of laser is 624 GHZ ?
Best regards …..