Reconstruction of extraordinary refractive index profiles of optical planar waveguides with single or double modes fabricated by O2+ ion implantation into lithium niobate

2008 ◽  
Vol 281 (6) ◽  
pp. 1529-1533 ◽  
Author(s):  
Xiangzhi Liu ◽  
Fei Lu ◽  
Feng Chen ◽  
Yang Tan ◽  
Ruifeng Zhang ◽  
...  
Keyword(s):  
Refractive Index ◽  
Lithium Niobate ◽  
Ion Implantation ◽  
Planar Waveguides ◽  
Extraordinary Refractive Index ◽  
Optical Planar Waveguides

Extraordinary refractive-index increase in lithium niobate caused by low-dose ion implantation

2001 ◽  
Vol 40 (22) ◽  
pp. 3759 ◽  
Author(s):  
Hui Hu ◽  
Fei Lu ◽  
Feng Chen ◽  
Bo-Rong Shi ◽  
Ke-Ming Wang ◽  
...  
Keyword(s):  
Refractive Index ◽  
Lithium Niobate ◽  
Ion Implantation ◽  
Low Dose ◽  
Refractive Index Increase ◽  
Extraordinary Refractive Index

Near-infrared Properties of Optical Planar Waveguides Formed by H+ Ion Implantation in Yb3+-doped Phosphate Glasses

2020 ◽  
Vol 49 (4) ◽  
pp. 423001-423001
Author(s):  
吕婧妍 Jing-yan Lü ◽  
郭海涛 Hai-tao GUO ◽  
徐君 Jun XU ◽  
刘春晓 Chun-xiao LIU
Keyword(s):  
Ion Implantation ◽  
Near Infrared ◽  
Phosphate Glasses ◽  
Planar Waveguides ◽  
Optical Planar Waveguides

Waveguides Fabricated in LiNbO3 by Proton Implantation

1991 ◽  
Vol 244 ◽  
Author(s):  
P. Moretti ◽  
P. Thevenard ◽  
K. Wirl ◽  
P. Hertel
Keyword(s):  
Refractive Index ◽  
Refractive Index Profile ◽  
Planar Waveguides ◽  
Optical Barrier ◽  
Dark Line ◽  
Wide Range ◽  
Ion Energies ◽  
Optical Planar Waveguides ◽  
Proton Implantation ◽  
Mode Spectroscopy

ABSTRACTOptical planar waveguides, with a controllable thickness in a very wide range, typically from 3 to 20 μm, can be fabricated by thermally controlled proton implantation in LiNbO3. In the nuclear stopping region at the end of the ion's tracks a sufficient decrease in refractive index is obtained, thus forming an adequate optical barrier. The mode confinement was investigated by dark line mode spectroscopy, and the refractive index profiles were reconstructed. The effects of different ion fluences and ion energies in the Mev range on the refractive index profile at 300 K have been investigated.

Optical planar waveguides in photo-thermal-refractive glasses fabricated by single- or double-energy carbon ion implantation

2018 ◽  
Vol 57 (01) ◽  
pp. 1 ◽  
Author(s):  
Yue Wang ◽  
Xiao-Liang Shen ◽  
Rui-Lin Zheng ◽  
Hai-Tao Guo ◽  
Peng Lv ◽  
...  
Keyword(s):  
Ion Implantation ◽  
Planar Waveguides ◽  
Carbon Ion ◽  
Optical Planar Waveguides

Ion implanted electrooptical waveguides

1989 ◽  
Vol 152 ◽  
Author(s):  
T. Bremer
Keyword(s):  
Refractive Index ◽  
Lithium Niobate ◽  
Ion Beam ◽  
Planar Waveguides ◽  
Potassium Niobate ◽  
Refractive Indices ◽  
Leaky Modes ◽  
Lattice Damage ◽  
Heating Up ◽  
Higher Sensitivity

ABSTRACTThe influence of ion beam induced lattice damage on the refractive indices is evaluated for He+ implanted planar waveguides in lithium niobate (LiNbO3) and potassium niobate (KNbO3 ). KNbO3 exhibits a higher sensitivity for ion beam induced refractive index alterations. In order to suppress leaky modes, varying angle implantation has been applied. The annealing of electronic damage in both crystals is compared. While it requires heating up to 200°C for LiNbO3, the electronic damage in KNbO3 has been found to anneal at much lower temperatures. Annealing takes place even at room temparature, the electronic damage vanishes almost completely within 100 days.

Large refractive index change induced by ion implantation in lithium niobate

1974 ◽  
Vol 25 (6) ◽  
pp. 329-331 ◽  
Author(s):  
David T. Y. Wei ◽  
William W. Lee ◽  
Louis R. Bloom
Keyword(s):  
Refractive Index ◽  
Lithium Niobate ◽  
Ion Implantation ◽  
Refractive Index Change ◽  
Index Change

Refractive Index Profiles of Ion-Implantation Waveguides Formed on Lithium Niobate and Lithium Tantalate Crystals

1997 ◽  
Vol 36 (Part 1, No. 7A) ◽  
pp. 4323-4325 ◽  
Author(s):  
Fei Lu ◽  
Ming-Qi Meng ◽  
Ke-Ming Wang ◽  
Xiang-Dong Liu ◽  
Huan-Chu Chen
Keyword(s):  
Refractive Index ◽  
Lithium Niobate ◽  
Ion Implantation ◽  
Lithium Tantalate

Optical Planar Waveguides Fabricated by Using Carbon Ion Implantation in Terbium Gallium Garnet

2018 ◽  
Vol 72 (7) ◽  
pp. 765-769 ◽  
Author(s):  
Yue Wang ◽  
Xiao-Liang Shen ◽  
Rui-Lin Zheng ◽  
Peng Lv ◽  
Chun-Xiao Liu ◽  
...  
Keyword(s):  
Ion Implantation ◽  
Planar Waveguides ◽  
Carbon Ion ◽  
Optical Planar Waveguides

Optical Planar Waveguides in KTiOPO 4 Crystals by MeV Oxygen Ion Implantation

2006 ◽  
Vol 23 (6) ◽  
pp. 1501-1503
Author(s):  
Chen Feng ◽  
Wang Xue-Lin ◽  
Wang Ke-Ming ◽  
Wang Lei ◽  
Jiao Yang ◽  
...  
Keyword(s):  
Ion Implantation ◽  
Planar Waveguides ◽  
Oxygen Ion ◽  
Optical Planar Waveguides ◽  
Oxygen Ion Implantation

Refractive index tailoring in congruent Lithium Niobate by ion implantation

2010 ◽  
Vol 268 (19) ◽  
pp. 2911-2914 ◽  
Author(s):  
S. Sugliani ◽  
M. Bianconi ◽  
G.G. Bentini ◽  
M. Chiarini ◽  
P. De Nicola ◽  
...  
Keyword(s):  
Refractive Index ◽  
Lithium Niobate ◽  
Ion Implantation ◽  
Congruent Lithium Niobate
Sign in / Sign up

Export Citation Format

Share Document