Emission spectra were measured by using a 970nm laser diode ld e of rare earth dopedfiber lasers and amplifiers as a key component of optical. Rareearthdoped fiber lasers and amplifiers cuvillier verlag. Rareearthdoped fiber lasers are promising contenders in the development of spectroscopy, freespace communications, and countermeasure applications in the 35. Dualwavelength laser oscillators or amplifiers could be essential. As a summary, we analyzed the transmission performance of wdm systems cascaded by bismuthdoped phosphate glass fiber amplifiers pumped by 808 nm lasers. Optical resonator dielectric mirrors, fiber bragg gratings general optical fiber lasers general laser optical fiber laser gain medium mirrormirror pump laser erbium doped glass fiber lasergain medium mirror grating pump isolator isolator mirror grating laser diode 4.
Radiation effects expected for fiber laseramplifier rare. Much current research has concentrated on semiconductor laser amplifiers1. Rareearth doped photonic crystal fibre lasers and amplifiers. The invention and development of rare earth doped optical fibers led to a revolution in the. For example, rp photonics has sophisticated modeling software for simulating the performance of rareearthdoped fiber lasers and amplifiers. Rareearth doped optical fibre lasers operating in the midinfrared have now established. Thompson in preface to the second edition v preface to the first edition vii chapter 1 rare earth doped fiber fabrication. This type of extended cavity works in the coherenceenhanced mode. Edfas, or more general, rareearth doped red fibre amplifiers a vital component. Pdf rare earth doped fiber lasers and amplifiers pdf. 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. However, given the limited transparency of the commonly used fluorozirconate glass fiber, these systems have only achieved wavelength coverage up to 3. Kigre is developing new rareearthdoped glass fiber laser materials specifically for use in multiple clad and multiple core lma large mode area and super mode guided wave fiber laser constructs.
Optical and electronic properties of rare earth ions in glasses william j miniscalco abstracthires pdf 2316 kb pdf wlinks 2330 kb. New high power rareearthdoped fiber laser materials and. It describes the principles, designs, and properties of the erbiumdoped fiber amplifier and its role as the cornerstone component in optical communication systems. It describes the principles, designs, and properties of the erbiumdoped fiber amplifier. This chapter describes the determination of amplifying parameters in rareearthdoped optical fiber laser amplifiers. Buy rareearthdoped fiber lasers and amplifiers, revised and expanded optical science and engineering on free shipping on qualified orders. Rare earth doped fiber lasers and amplifiers, second edition, optical engineering by digonnet, michel j. Rare earth doped optical fibers with multisection core cell press. Digonnet and others published rareearth doped fiber lasers and amplifiers find, read and cite all the research you. Ask rp photonics for any advice concerning the use of rareearthdoped fibers e.
The expanded fourth edition of the book that offers an essential introduction to laser technology and the newest developments in the field. There has been growing interest in rareearth doped sse chalcogenide glasses due to their potential application as fiber lasers, amplifiers etc 22. Radiation effects expected for fiber laser amplifier rare earth doped optical fiber melanie ott sigma research and engineering nasa gsfc, parts, packaging and assembly technologies office march 26, 2004 1. This new fiber will be beneficial in realizing all fiber laser systems. Rareearthdoped fiber lasers and amplifiers, third edition, two volume set. The signal laser is a fiber oscillator operating at 1060 nm, while multiple channels of fiber lasers at 1018nm work as the pump source. This development is fueled simultaneously by industrial and defense applications. Implementation of three functional devices using erbium. Rare earthdoped fiber lasers and amplifiers springerlink. Highly doped phosphate glass fibers for fiber lasers and. Buy rareearthdoped fiber lasers and amplifiers, revised and expanded optical science and engineering on. Efficient and scalable side pumping scheme for short high. Valerii vartan termikirtychev fundamentals of fiber. It describes the principles, designs, and properties of the erbiumdoped fiber amplifier and its role as the.
The book presents sound coverage of the fundamentals of lightwave technology, along with material on pulse compression techniques and rareearthdoped fiber amplifiers and lasers. Rareearthdoped fiber lasers and amplifiers request pdf. Implementation of three functional devices using erbiumdoped fibers. Rareearthdoped chalcogenide glass fiber lasers and amplifiers have great applicative potential in many fields since they are key elements in the near and mediuminfrared midir wavelength range. Furthermore, the model is extended to simulate cross relaxation processes between two different ions in rareearthdoped devices. Digonnet is the author of rareearthdoped fiber lasers and amplifiers, revised and expanded 4.
Exploitation of new glass and preparation technologies, combined with the. Ep2292566a3 doped rare earth and large effective area. Our diode pumped solid state dpss laser amplifiers and fiber laser amplifiers are available in the ir wavelengths, at 1064nm, and the fiber amplifiers are also available at 1550nm. The dpss amplifiers can be operated cw or with pulses as short as picoseconds. Gain saturation in optical fiber laser amplifiers intechopen. We demonstrate a highpower, highefficiency allfiberized raman fiber amplifier. Energy scaling of modelocked fiber lasers with chirally. A discussion of the theories, operating characteristics, and current technology of main fiber laser and amplifier devices based on rareearthdoped silica and fluorozirconate fibers.
As for broadband devices and their wide tuning capacity, multimode interference effects, 2 optical fiber fattening, 3 and even laser tuning from 1530 to. This second edition contains new and revised material reflecting major developments in academia and industry. This rapid advance in technology has occurred with rareearthdoped. Rareearthdoped fiber an overview sciencedirect topics. Rareearthdoped fiber lasers and amplifiers second edition, revised and expanded michel j.
The performance of a dissipativesoliton laser agree well with simulations that assume singlemode propagation, and scales correctly with mode area from equivalent smf lasers. A twostage fiber optic amplifier, according to the invention is provided in which a first section of optical fiber f1. Setup for measuring the dependence of evanescent coupling strength on the modal content of the propagating lightwave. Valerii vartan termikirtychev fundamentals of fiber lasers and fiber ampli. Polynkin et al efficient and scalable side pumping scheme for short highpower optical fiber lasers 2025 fig. Rareearth doped fiber lasers and fiber amplifiers are highly attractive due to their efficiency, compactness, and, particularly, for their potential to various applications including communication systems, biomedical equipment, materials processing, lidar, and fiber optic sensing. Rareearthdoped fiber lasers and amplifiers, revised and expanded crc press book a discussion of the theories, operating characteristics, and current technology of main fiber laser and amplifier devices based on rareearthdoped silica and fluorozirconate fibers. Article rare earth doped optical fibers with multisection core. Recently a new class of optical fibres, photonic crystal fibres pcfs, have. Rareearthdoped fiber lasers and amplifiers, revised and expanded book. The rareearthdoped fiber lasers and amplifiers can be modeled as three. The invention and development of rare earth doped optical fibers led to a revolution in the design of robust and compact light sources with excellent beam quality and high conversion. Edfas, or more general, rareearth doped red fibre amplifiers a vital.
Applications of nonlinear fiber optics 2nd edition. Rareearthdoped fiber lasers and amplifiers, revised and expanded 2nd edition. Sidepump combiner for all fiber monolithic fiber lasers and amplifiers article in journal of the optical society of america b 275 may 2010 with 104 reads how we measure reads. Spectroscopic investigation of ybdoped silica glass for solidstate. Valerii vartan termikirtychev fundamentals of fiber lasers and fiber amplifiers. The extensively revised chapters include information on fiber optic communication systems and the ultrafast signal processing techniques that make use of nonlinear. We used rate and power propagation equations of a threelevel system to model the signal amplification and noise figure in the doped fibers.
Rare earth doped optical fibers with multisection core. Rareearthdoped fiber lasers and amplifiers, revised. Highefficiency allfiber raman fiber amplifier with. Rareearthdoped fiber lasers and amplifiers, revised and. Osa progress in rareearthdoped midinfrared fiber lasers. It was volume 37 of this series of books on optical engineering. Marcin kacprowicz, ultrafast rareearthdoped fiber laser. New trends in amplifiers and sources via chalcogenide. Rareearth doped and normal one pump laser diode and power supply wdm optical isolator compressor in case of yb polarizing beamsplitter fusion splicer useful, but not necessary title. Several technical revolutions over the last ten years have led to the increasing use of rare earthdoped fiber lasers and amplifiers as a key component of optical communication systems. Digonnetrareearthdoped fiber lasers and amplifiers, revised and expanded. Rareearthdoped fiber lasers and amplifiers, revised and expanded. A comprehensive analysis has been implemented using the set of coupled propagation rate equations based on the atomic energy structure of dopant as well as the.
For the first time a coherent explanation is forwarded for the failure to date to develop a galliumlanthanumsulfide glass midir fiber laser. Transmission performance analysis of wdm systems based on. Third edition, revised and expanded, milton laikin 73. The discovery of fluoride glass in 1974 originated in a new class of active. From laser media point of view, this core is actually made of one material. The revised and updated fourth edition of understanding lasers offers an essential guide and introduction that explores how lasers work, what they do, and how they are applied in the real world. Advances in midinfrared fiber lasers midinfrared fiber. In an optical receiver of the prior art, a multistage fiber optic amplifier in which optical signal components propagating along different paths in the same direction beat with one another generate noise in addition to the noise due to spontaneous emission in the amplifier. Sidepump combiner for allfiber monolithic fiber lasers. Valerii vartan termikirtychev mountain view, ca usa. Emission spectra were measured by using a 970nm laser diode ld e of rare earthdopedfiber lasers and amplifiers as a key component of optical. Rareearthdoped fiber designs for superluminescent sources. For the more covalent chalcogenide glasses, the importance of optimizing the glass host and. The system is established on a master oscillator power amplifier configuration.
859 437 1052 1237 702 946 48 618 55 438 167 475 883 1146 572 1119 396 551 1417 401 554 956 954 998 387 11 464 361 941 1042 38 1423 461