Jeff Hiller
                                                                                                                                                    COMSOL Employee
                                                         
                            
                                                                                                                                                
                         
                                                
    
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                                                Posted:
                            
                                5 years ago                            
                            
                                17 giu 2020, 09:09 GMT-4                            
                        
                        
                                                    Hello Seham,
In my post in this thread, I summarized a number of free online training resources for COMSOL. I would recommend going through these types of resources, which are designed to give you a solid understanding of how the software works, before turning your attention to the specific application you have in mind, namely plamonic waveguides. Once you know the fundamentals, you can look at the tutorials included in the Application Libraries of your license. The Application Libraries are accessed through the File menu. Which ones are on your license depends on which optional products are included on your license. For this application you'll want to have either the RF Module or the Wave Optics Module, most likely.
Best regards,
Jeff
    -------------------
    Jeff Hiller                                                
 
                                                
                            Hello Seham,
In my post in [this thread](https://www.comsol.com/forum/thread/249171/comsol-multiphysics-intensive-online-training?last=2020-02-14T13:31:41Z), I summarized a number of free online training resources for COMSOL. I would recommend going through these types of resources, which are designed to give you a solid understanding of how the software works, before turning your attention to the specific application you have in mind, namely plamonic waveguides. Once you know the fundamentals, you can look at the tutorials included in the Application Libraries of your license. The Application Libraries are accessed through the File menu. Which ones are on your license depends on which optional products are included on your license. For this application you'll want to have either the RF Module or the Wave Optics Module, most likely.
Best regards,
Jeff                        
                                                
                                                                                                            
                                             
                        
                        
                                                
    
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                                                Posted:
                            
                                5 years ago                            
                            
                                17 giu 2020, 10:13 GMT-4                            
                        
                        
                                                    Thanks Jeff, i will start with your recommendations .
                                                 
                                                
                            Thanks Jeff, i will start with your recommendations .