TY - CHAP
T1 - Femtosecond laser writing of optical power splitters in BK-7 glass using variable translation speed
AU - Mittholiya, K.
AU - Anshad, P. K.
AU - Mallik, A.
AU - Bhardwaj, S.
AU - Bhatnagar, A.
AU - Dharmadhikari, J. A.
AU - Bernard, R.
AU - Mathur, D.
AU - Dharmadhikari, A. K.
N1 - Publisher Copyright:
© OSA 2014.
PY - 2014/12/19
Y1 - 2014/12/19
N2 - We report fabrication of 1×2 and 1×4 optical waveguide splitters in BK-7 glass using 270 fs, 1030 nm laser. Transverse writing technique is used to inscribe optical waveguide splitters 250 mm below the glass surface. We adopted a novel non-stop complete splitter writing approach involving variable writing speed during multi scan. The fabricated 1×2 and 1×4 splitters show 0.1 dB and 0.3 dB uniformity respectively at 1550 nm.
AB - We report fabrication of 1×2 and 1×4 optical waveguide splitters in BK-7 glass using 270 fs, 1030 nm laser. Transverse writing technique is used to inscribe optical waveguide splitters 250 mm below the glass surface. We adopted a novel non-stop complete splitter writing approach involving variable writing speed during multi scan. The fabricated 1×2 and 1×4 splitters show 0.1 dB and 0.3 dB uniformity respectively at 1550 nm.
UR - https://www.scopus.com/pages/publications/85088353634
U2 - 10.1364/photonics.2014.t4d.5
DO - 10.1364/photonics.2014.t4d.5
M3 - Chapter
AN - SCOPUS:85088353634
T3 - International Conference on Fibre Optics and Photonics, 2014
BT - International Conference on Fibre Optics and Photonics, 2014
PB - Optical Society of America (OSA)
T2 - International Conference on Fibre Optics and Photonics, 2014
Y2 - 13 December 2014 through 16 December 2014
ER -