Nnrare-earth-doped fiber lasers and amplifiers pdf files

Rare earth doped optical fibers with multisection core ncbi. A discussion of the theories, operating characteristics, and current technology of main fiber laser and amplifier devices based on rareearthdoped silica and fluorozirconate fibers. The invention and development of rare earth doped optical fibers led. Rareearthdoped fiber lasers and amplifiers, revised and.

Valery filippov and hong po on doped fibers and fiber laseramplifier. Eden chapter 5 narrowlinewidth fiber lasers 243 nigel langford chapter 6 broadband fiber sources 3 michel j. Towards ultrahigh efficiency rareearth doped fiber lasers in. Rareearthdoped fiber lasers and amplifiers request pdf. Buy rareearthdoped fiber lasers and amplifiers, revised and expanded optical science and engineering on. Rareearthdoped fibers are optical glass fibers which are doped with rare earth ions.

The thesis titled nddoped fiber lasers and fiber amplifiers at 9xx nm prepared by jiawei song has been submitted in partial fulfillment of requirements for a masters degree at the university of arizona and is deposited in the university library to be made available to borrowers under rules of the library. Rareearth doped fiber lasers find wide applications in a variety of fields. Much current research has concentrated on semiconductor laser amplifiers1. Thermooptical effects in highpower ytterbiumdoped fiber amplifiers. Rareearthdoped fiber lasers and amplifiers michel j. These ions absorb pump light, typically at a shorter wavelength than the laser or amplifier wavelength except in upconversion lasers, which excites them into some metastable levels. Fiber lasers and fiber amplifiers are nearly always based on glass fibers which are doped with laser active rare earth ions normally only in the fiber core. Many state oftheart rareearth doped fiber amplifiers are based on photonic crystal fibers. Rare earthdoped fiber lasers and amplifiers springerlink.

Digonnet chapter 7 qswitched fiber lasers 341 michel morin, robert larose, and francois brunet chapter 8 modelocked fiber lasers 395 martin e. Digonnet and others published rareearthdoped fiber lasers and amplifiers find, read and cite all the research you need on researchgate. Coiled optical fibers mean much larger fiber cavities occupying a modest space. Apart from being very stable, fl s that deliver up to some watts, easily connect to a fiber link and most have an ex cellent, usually circular, beam quality. Nddoped fiber lasers and fiber amplifiers at 9xx nm by. The first major application for the rareearth doped optical. Such dopants are usually used for laser amplification.

It has now been a significant number of years since the first edition of rare earth doped fiber lasers and amplifiers was published in 1993 under the editorship of michel j. It was volume 37 of this series of books on optical engineering. A fiber laser or fibre laser is a laser in which the active gain. It describes the principles, designs, and properties of the erbiumdoped fiber amplifier and its role as the cornerstone component in optical communication systems. This new fiber will be beneficial in realizing all fiber laser systems. Rareearth doped photonic crystal fibre lasers and amplifiers hougaard, kristian g.