Mach-Zehnder modulators with lithium niobate ridge waveguides fabricated by proton-exchange wet etch and nickel indiffusion

1995 ◽  
Vol 7 (11) ◽  
pp. 1282-1284 ◽  
Author(s):  
Rei-Shin Cheng ◽  
Wei-Lin Chen ◽  
Way-Seen Wang
Keyword(s):  
Lithium Niobate ◽  
Proton Exchange ◽  
Ridge Waveguides ◽  
Wet Etch

Supercontinuum Generation in Lithium Niobate Ridge Waveguides Fabricated by Proton Exchange and Ion Beam Enhanced Etching

2017 ◽  
Vol 34 (2) ◽  
pp. 024203 ◽  
Author(s):  
Bing-Xi Xiang ◽  
Lei Wang ◽  
Yu-Jie Ma ◽  
Li Yu ◽  
Huang-Pu Han ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Ion Beam ◽  
Supercontinuum Generation ◽  
Proton Exchange ◽  
Ridge Waveguides

scholarly journals Efficient watt-level 0.775 μm SHG and 3.3 μm DFG in annealed and reverse proton exchanged diced PPLN ridge waveguides

2021 ◽  
Vol 255 ◽  
pp. 06001
Author(s):  
Sergiy Suntsov ◽  
Kore Hasse ◽  
Detlef Kip
Keyword(s):  
Lithium Niobate ◽  
Internal Conversion ◽  
Second Harmonic ◽  
Difference Frequency Generation ◽  
Proton Exchange ◽  
Periodically Poled ◽  
Periodically Poled Lithium Niobate ◽  
Diamond Blade ◽  
Ridge Waveguides ◽  
Pump Waves

We report on the fabrication of ridge waveguides formed in congruent periodically poled lithium niobate (PPLN). The waveguides were fabricated by periodic poling, proton exchange, subsequent annealing and reverse proton exchange followed by diamond blade dicing. Up to 1 W of single-pass second-harmonic generation at 775 nm has been realized in 50 mm long ridge waveguides with internal conversion efficiency of 70%. Furthermore, difference frequency generation at 3.3 μm of two pump waves at 1.05 μm and 1.55 μm has been obtained in similarly fabricated PPLN ridge waveguides with an appropriate poling period.

Microindentation of proton exchange layers on X cut of lithium niobate crystals

2012 ◽  
Vol 135 (2-3) ◽  
pp. 493-496 ◽  
Author(s):  
I.V. Petukhov ◽  
V.I. Kichigin ◽  
A.P. Skachkov ◽  
S.S. Mushinsky ◽  
D.I. Shevtsov ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Proton Exchange ◽  
Lithium Niobate Crystals

Lithium niobate ridge waveguides and modulators fabricated using smart guide

2005 ◽  
Vol 86 (16) ◽  
pp. 161115 ◽  
Author(s):  
Payam Rabiei ◽  
William H. Steier
Keyword(s):  
Lithium Niobate ◽  
Ridge Waveguides

Fabrication and Characterisation of Reverse Proton Exchange Optical Waveguides in Neodymium Doped Lithium Niobate Crystals

2005 ◽  
Vol 480-481 ◽  
pp. 429-436
Author(s):  
M. Domenech ◽  
G. Lifante ◽  
F. Cussó ◽  
A. Parisi ◽  
A.C. Cino ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Optical Waveguides ◽  
Spectroscopic Properties ◽  
Proton Exchange ◽  
Fabrication Process ◽  
The Other ◽  
Ion Plating ◽  
Other Hand ◽  
Channel Waveguides ◽  
Lithium Niobate Crystals

In this work, the complete fabrication process which combines Proton Exchange (PE) and Reverse Proton Exchange (RPE) in Neodymium doped LiNbO3 channel waveguides is reported. To produce the PE-RPE channel waveguides the fabrication of dielectric SiO2 masks had to be implemented. For this propose, we adopted a technique based on the Ion Plating Plasma Assisted Deposition of SiO2 followed by the standard ultraviolet photolithographic patterning. On the other hand, we determined the main optical and spectroscopic properties of Nd3+ ions in the channel waveguides including the study of the lifetime as function as the polarisation.

scholarly journals A design method of lithium niobate on insulator ridge waveguides without leakage loss

2011 ◽  
Vol 19 (17) ◽  
pp. 15833 ◽  
Author(s):  
Emi Saitoh ◽  
Yuki Kawaguchi ◽  
Kunimasa Saitoh ◽  
Masanori Koshiba
Keyword(s):  
Lithium Niobate ◽  
Design Method ◽  
Leakage Loss ◽  
Ridge Waveguides

scholarly journals Ridge waveguides in lithium niobate fabricated by differential etching following spatially selective domain inversion

1999 ◽  
Vol 74 (10) ◽  
pp. 1487-1488 ◽  
Author(s):  
Ian E. Barry ◽  
Graeme W. Ross ◽  
Peter G. R. Smith ◽  
Robert W. Eason
Keyword(s):  
Lithium Niobate ◽  
Ridge Waveguides ◽  
Differential Etching ◽  
Domain Inversion
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