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.
McDonaldâs Southwest Crispy Chicken Salad: 480 Calories, with 24 grams of fat. McDonaldâs Bacon McDouble Cheeseburger: 440 Calories, with 22 grams of fat. The reason that the salads are so unhealthy is due to the fact that they come with a lot of high calorie foods. First off, the salad comes with a very high fat dressing.