If you are using an older evaluation version than optisystems 16 e.g optisystem 14, then download a newer version like 15 or 16 and your project file will be opened in both of these versions i.e 15 and 16
I also also understand that Mr Adnan is asking about how to design logic gates using nonlinear effects. The answer of Sir Ahmad is appropriate. For instance, an all-optical inverter is easily can be implemented using XGM in SOA. A lot of literature can be found easily using digital libraries.
Sir i have drawn a LI curve at 1 Gbps data, Modulation peak current =10mA, Bias current sweeps from 0 to 25mA. I gets a circular type curve as shown in Fig attached. How to get a linear straight curve like DML laser so that VCSEL can be biased at middle of this linear region?
Thanks for your reply. As i have worked over optical communication over multimode fiber (MMF), i just need to know how to mathematically write LP modes in MMF. The optiwave tutorials well explain working over MMF but not give required information. If you have relevant literature, do share with me sir.
I will be very thankful