ABSTRACT
Nanobatteries have been widely studied and investigated by researchers in many areas [1-4], where the most important aspects of the required device are small size, long life, and high efciency. To date, many types of thin-lm battery (nanobattery) have been investigated and reported [5-8]. Many researchers have reported characteristics and applications of thin lm [9-12]. From the previous reasons, the major aspects of the expected device are small size with long-life operation and ease to use. Here, the optical thin-lm battery is recommended to be a good candidate for such requirements [5]. However, a problem of the required nanobattery is the construction technique, which requires more reliable technique, where recently, Suwanpayak et al. [13] have reported the use of a PANDA ring for drug trapping and delivery applications, in which photons/atoms/molecules can be trapped and moved within an optical router.
