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.
Yellowstone National Park is a mecca for fun and culture in the outdoors. Whether youâre a science geek learning about thermal features, a photographer looking for that perfect shot, a family on vacation, or an outdoor adventurer wanting to climb mountain trails, youâll find your bliss in Yellowstone.ellowstone is a seasonal park. In the warmer months you can hike, bike, camp, whitewater raft, horseback ride, and climbâ¦not to mention ziplining, fishing, and backpacking.