PDF-Tunable Laser Source

TUNICS T100S x2013 High Power with Ultra Low SSE Y ENISTA presents a general purpose benchtop x201Cwork horsex201D tunable laser combining large wavelength range and high output power. It i not necessary to lift the chestpiece from the patient index the stem of t he chestpiece and reposition Ra ther use light contact with the chestpiece to hear lowfrequency sounds b ell mode Use firm pressure to hear highfrequency sounds diaphragm 850 E Duarte Road Monrovia CA 91016 USA Corresponding author moserondaxcom Abstract We are reporting on a novel selfaligned nondispersive external cavity laser ECL based on thick volume holographic gratings VHG The ECL is tunable and operates with s J Hawthorn K P Weber and R E Scholten a School of Physics The University of Melbourne Parkville Victoria 3052 Australia Received 12 June 2001 accepted for publication 14 September 2001 We have developed an enhanced Littrow con731guration extended ca tunable repetition rates from single shot to 40MHz, which makes it a versatile tool for high-throughput thin-film laser processing. Fianium’s high energy picosecond lasers provide the capability Monireh. . Moayedi. Pour . Fard. Monireh.moayedipourfard@mail.mcgill.ca. Photonics system group. McGill University. July 2012. Directional Coupler has many applications in photonic systems and optical . The tunable laser could be set to any desired wavelength either in the factory or in the field by a software command.. The performance parameters are:. Power. Spurious mode suppression. Wavelength stability. C. McGuffey. . a. , W. . Schumaker. . a. , S. . Kneip. . b. , F. Dollar . a. , A. . Maksimchuk. a. , A. G. R. Thomas . a. , and K. . Krushelnick. . a. (a) University of Michigan, Center for Ultrafast Optical Science. or . color, in a given spectral range. .. As such, . these . quantum devices have found numerous applications in many diverse fields. .. In particular, tunable lasers have played a crucial and sustained role in advancements of fundamental physics and science. Mission Hospital. LASER. . L. ight . A. mplification . by the . . S. timulated . E. mission of . . R. adiation. Characteristics of Laser Light. Collimated- tightly beamed. Piet Van Duppen. ISOLDE CERN, Switzerland. IKS-. K.U.Leuven. , Belgium. K.U. Leuven. University of Western Scotland, U.K. - . K.U.Leuven. , Belgium - SCK-CEN-Mol, Belgium - . U.Gent. , Belgium - . Commenius. Challenge: . Laser accelerators can achieve very high accelerating gradients, but as a rule require very high peak power. High peak power lasers are not easily scalable to high average power. Many HEP applications (i.e. ILC positron source, or . '.. . The properties of laser light depend . on . wavelength.. . Light waves from a normal source do not produce a powerful cutting beam because they . emerge randomly . at various wavelengths. Laser light, however, is spatially and temporally . C. McGuffey. . a. , W. . Schumaker. . a. , S. . Kneip. . b. , F. Dollar . a. , A. . Maksimchuk. a. , A. G. R. Thomas . a. , and K. . Krushelnick. . a. (a) University of Michigan, Center for Ultrafast Optical Science. LhARA. 1. Acknowledgements. 2. Medical accelerators; the challenge. Radiotherapy, . indicated in half of all cancer patients. Significant growth in demand anticipated:. 14.1 x 10. 6. new cases in 2012 ⇢ 24.6 x 10.