In a general-use optical pulse generator, an optical fibre made of a predetermined material added with a rare-earth material is vibrated by a displacement element such as a piezoelectric element so as to open and close an optical path provided for an optical signal, so that an optical pulse signal is generated.
outing(Noun) An appearance to perform in public, for example in a drama, film, on a musical album, as a sports contestant etc. Outing. Outing is the act of disclosing a gay, lesbian, bisexual or transgender person's sexual orientation or gender identity without that person's consent. Outing gives rise to issues of privacy, choice, hypocrisy, and harm in addition to sparking debate on what constitutes common good in efforts to combat homophobia and heterosexism.
Adventure tourism is a type of niche tourism involving exploration or travel to remote areas, where the traveler should expect the unexpected.Adventure tourism is rapidly growing in popularity as tourists seek unusual holidays, different from the typical beach vacation.ourse Schedule. Following is a list of topics we will work through in this course. Each topic has a general introduction, followed by a list of activities to work through, and finally a list of links and resources you might use to work through the activities.