OCDMA code

[hanan taiser hassan]

Hello,i need answers for my questions.
I have 1D OCDMA code. I assigned the wavelengths for each user. I have four users, and i use WDM.
I should assign the wavelengths to CW Laser? Or for WDM?
And for example if user1 have lambda1,lamda8
And user2 have lamda2,lambda7
What the meaning of it ?
Did it mean that if i use 1550nm and channel BW 0.6 nm the user1 have 1550,1555.2
And user2 1550.6,1554.6
And so on for other users.
And i have other question, please an one help me?
Thanks in advance

[Ahmad Atieh]

Hello Hanan,
The Lasers’ wavelength and WDM MUX/DEMUX have to match. The BW is related to the user modulated signal bandwidth, which you need to consider in the MUX/DEMUX bandwidth.
Please refer to the examples on OCDMA in the Example library located at the following location.
C:UsersUSER NAMEDocumentsOptiSystem 18.0 SamplesMetro and access systemsPON and CDMA systems

Regards,
Ahmad

[Ahmad Atieh]

Hello Hanan,
The Lasers’ wavelength and WDM MUX/DEMUX have to match. The BW is related to the user modulated signal bandwidth, which you need to consider in the MUX/DEMUX bandwidth.
Please refer to the examples on OCDMA in the Example library located at the following location.
C:UsersUSER NAMEDocumentsOptiSystem 18.0 SamplesMetro and access systemsPON and CDMA systems

Regards,
Ahmad

[hanan taiser hassan]

Thanks 😊😊

[hanan taiser hassan]

Thanks 😊😊

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