Fiber Raman Amplifier (FRA) is also a relatively mature optical amplifier. In a FRA, the optical signal is amplified due to stimulated Raman scattering (SRS). In general, FRA can is divided into lumped type called LRA and distributed type called DRA.
National Sibling Day is a day to appreciate and cherish your brothers and sisters. Siblings are truly a special blessing that we probably all too often take for granted. They are often our best friends and supporters through life. Another reason to celebrate is that not everyone is lucky enough to have siblings.
August is Organ Donor Month and during this time, the Organ Donor Foundation embarks on extensive awareness initiatives to encourage the public to become potential organ donors. Below is a list of planned events for Organ Donor Month: â Corporate Civvies Day â any Friday in August 2010 Our Corporate âGreen Ribbonâ Civvies Day can be held on any Friday in August 2010.