The expression “frog in a well” is sometimes used to describe a person who cannot see the big picture because of the narrow or sheltered environment in which they find themselves. It is the opposite of a “frog in a field,” which broadly surveys its environment and takes advantage of the many possibilities available to it.
When I started my Ph.D., I was a frog in a well. I was convinced that there was only a narrow range of options open to me after I graduated. I assumed that I would go into academia or industry because those were the only paths I knew about. All the other Ph.D.s I met were in one of those two worlds, and in Japan that seemed to be the natural progression that one followed.
Ph.D. students often feel like they are in a tough situation: There are precious few jobs available for them outside of academia and industry, and yet the number of opportunities within those areas appears to be even smaller.
Fortunately, I came to learn that doctoral scientists actually have potential in many fields.
So how did this frog climb out of its well? I was able to do it because the research focus of my laboratory is photonics, and because I have become part of a much larger community through my OSA student chapter.
Like many areas of interdisciplinary research—including electronics, medical science, chemistry, biology and environmental science—photonics opens the door to a wide range of fields, academic societies and contacts. I have benefitted very much from being a part of Osaka University’s OSA/SPIE student chapter; it has 27 members who are studying diverse topics represented by no less than five academic departments. After I joined the chapter, my horizontal network dramatically expanded—and so too did my career prospects. Taking part in chapter activities also broadened my knowledge and contacts for future collaborative research or the founding of a company.
Furthermore, organizing chapter events with students beyond my own lab and institution has been an invaluable experience. For example, I collaborated with others to develop outreach activities for local schools and an international student conference in Asia. This gave me insight into diverse people and job possibilities that I could not get through my daily work in my lab. It spurred me to think for the first time about career possibilities beyond industry and academia.
I got acquainted with a group called Kashin Juku though personal networks that I had through my photonics and student chapter connections. Kashin Juku derives from the famous school for western learning named Tekijuku school, which was established in 1838; it educated many excellent people from broad fields who would come to play an important role in Japan's Meiji Restoration. We invited leading doctors from many fields—for example, a politician, a novelist, a financier, a consultant, a corporate manager and a journalist—to talk about how having a Ph.D. expanded their potential in their chosen careers. These fruitful discussions broadened my view of the options one has available to them after acquiring a doctoral degree.
While I once believed that Ph.D.s have few options in Japan, the field of photonics and my student activities have shown me otherwise. I haven’t yet decided exactly how I will contribute to society, but I know I want to make effective use of my education and to make my career meaningful. Nowadays, this frog is right where he belongs: in the field.
Yosuke Ueba (email@example.com) is a graduate student in photonics at Osaka University in Japan. He is president of Osaka Univ. OSA/SPIE Student Chapter, and he established Osaka Univ. JSAP (Japan Society of Applied Physics) Student Chapter in 2012. His research interests include thermal emission, plasmonics and metamaterials. To discuss or collaborate with him, visit him on Facebook.