TY - GEN
T1 - Fabrication of broad bandwidth rejection filter using hollow optical fiber with femtosecond laser pulses
AU - Ha, W.
AU - Jung, Y.
AU - Kim, J.
AU - Shin, W.
AU - Sohn, I.
AU - Ko, D.
AU - Lee, J.
AU - Oh, K.
PY - 2007
Y1 - 2007
N2 - We have fabricated a broadband long period grating (LPG) on hollow optical fiber (HOF) by using femtosecond laser pulses of 785.5 nm. The filter showed a low insertion loss of 1.7 dB, coupling strength more than 8 dB, and very broad full width at half maximum (FWHM) of 160 nm.
AB - We have fabricated a broadband long period grating (LPG) on hollow optical fiber (HOF) by using femtosecond laser pulses of 785.5 nm. The filter showed a low insertion loss of 1.7 dB, coupling strength more than 8 dB, and very broad full width at half maximum (FWHM) of 160 nm.
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M3 - Conference contribution
AN - SCOPUS:84899074576
SN - 1424411742
SN - 9781424411740
T3 - Optics InfoBase Conference Papers
BT - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007
PB - Optical Society of America
T2 - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007
Y2 - 26 August 2007 through 26 August 2007
ER -