Since it emits from the surface, this structure can be integrated in two-dimensional array configuration. Now let's see how VCSEL lasers work. A VCSEL laser is typically composed of several layers. The top layer is the electrical contact for current injection.The next layer is the high reflectively top mirror, which has a 99% reflectivity.CSEL emits light in a cylindrical beam vertically from the surface of a fabricated wafer, and offers significant advantages when compared to the conventional edge-emitting lasers currently used in the majority of fiber optic communications devices.
Below are the nutrition facts for a Newman's Own Creamy Southwest Dressing from McDonald's.elow are the nutrition facts for a Newman's Own Creamy Southwest Dressing from McDonald's.
Itâs time to undress these salads to see what they are really made of. The McDonaldâs salad de-robed: I chose the healthiest sounding salad and dressing on their menu and assessed its nutritional value. Here are the results: Southwest Salad with Grilled Chicken and Reneeâs Ravinâ Raspberry Vinegrette. 400 Calories.