Photonics is the science, engineering, and technology of generating, controlling, and detecting light waves and photons, which are particles of light, via electronics (i.e., electrically charged particles). It explores a wide variety of wavelengths, from gamma rays to radio, including X-rays, ultraviolet (UV), visible, and infrared light. Photonics, propelled by breakthroughs in optics and electronics, has evolved into a useful tool in consumer devices, space exploration, and medicine, becoming an integral part of our daily lives. Nano photonics, the union of light science, quantum device engineering, and nanotechnology conducted at the submicron scale, is further poised to revolutionize how we utilize light, and integration will be the next key to fully benefit from and scale up impacts of this new paradigm. From conventional (e.g., lighting) to emerging (e.g., internet-of-things) applications, technological and economic needs have driven the push to develop photonic-based solutions and the enabling technologies. The information can be published in our peer reviewed journal with impact factors and are calculated using citations not only from research articles but also review articles (which tend to receive more citations), editorials, letters, meeting abstracts, short communications, and case reports. The inclusion of these publications provides the opportunity for editors and publishers to manipulate the ratio used to calculate the impact factor and try to increase their number rapidly. Impact factor plays a major role for the particular journal. Journal with higher impact factor is considered to be more important than other ones.