Results 181 to 190 of about 28,106 (229)

Fast Lithium Niobate Photodetector

Laser & Photonics Reviews, 2023
AbstractDespite various successes in lithium niobate (LN) integrated photonic devices (e.g., light sources, waveguides, modulators, etc.), LN photodetectors (PD) that converts light into electrical signals have received less research attention. Here, fast LN PDs are demonstrated.
Chunyan Jin, Chenxiong Wang, Lun Qu, Di Zhang, Qiang Liu, Jingfei You, Dahuai Zheng, Wei Wu, Wei Cai, Mengxin Ren, Jingjun Xu   +10 more
openaire   +1 more source

Lithium niobate integrated optical devices

Proceedings of 2001 3rd International Conference on Transparent Optical Networks (IEEE Cat. No.01EX488), 2002
This paper reviews the current status of lithium niobate device applications and describes the research activity carried out at the Polytechnic of Bari in the field of linear and nonlinear integrated optics exploiting channel lithium niobate waveguides.
D'ORAZIO, Antonella, De Sario, M., PETRUZZELLI, Vincenzo, PRUDENZANO, Francesco   +3 more
openaire   +1 more source

Waveguides in Lithium Niobate

Journal of the American Ceramic Society, 1989
Lithium niobate (LiNbO 3 is considered to be the leading electrooptical material for fabrication of active waveguides, modulators, and switches for application in integrated optical circuits.
Mahmoud M. Abouellell, Fred J. Leonberger   +1 more
openaire   +1 more source

Lithium Niobate Packaging Challenges

MRS Proceedings, 1987
ABSTRACTThe use of lithium niobate integrated optic devices outside of the research laboratory is predicated on the development of a sound packaging method. We present a discussion of the many issues that face the development of a viable, robust packaging technology.
E. J. Murphy, R. J. Holmes, R. B. Jander, A. W. Schelling   +3 more
openaire   +1 more source

Lithium niobate photonic devices

Laser Resonators, Microresonators, and Beam Control XXIII, 2021
Lithium niobate (LN) is a well-known material extensively used for optical modulators, thanks to its large electro-optic coefficient. The advancement of thin-film LN technology has sparked tremendous interest in the field of integrated optics. The capability of co-integration ultralow loss monolithic optical waveguides with highly efficient microwave ...
openaire   +1 more source

Lithium niobate photonic wires

2010 IEEE Photinic Society's 23rd Annual Meeting, 2010
Based on our novel wafer-scale “Lithium-Niobate-On-Insulator” (LNOI) platform, high-refractive-index-contrast LN photonic wires are fabricated and characterized. Even periodically poled wires are developed enabling a demonstration of second harmonic generation with 1.064 µm fundamental radiation.
H. Hu, D. Buchter, L. Gui, H. Suche, V. Quiring, R. Ricken, H. Herrmann, W. Sohler   +7 more
openaire   +1 more source

Lithium niobate cylinder fiber

SPIE Proceedings, 2006
We have developed optical fibers with a very thin Lithium Niobate Layer at the glass core glass cladding boundary it is observed that the Lithium Niobate Cylinder Fibers have a large strain induced light loss of about 2.12784 x 10 -5 per kg per m.
Tracee L. Jamison, Allen Chi-Luen Wang, Zheng-Xuan Lai, James Flattery, Philipp Kornreich   +4 more
openaire   +1 more source

Compact lithium niobate plasmonic modulator

Optics Letters
Lithium niobate (LN)-based modulators offer superior modulation performances, including high-speed modulation, linearity, and temperature stability. However, these devices exhibit larger sizes due to the low light–matter interaction despite a significant electro-optic coefficient.
Myunghwan, Kim, Eun Kyu, Kang, Soo-Yong, Jung, Won-Bae, Kwon, Sangjin, Kwon, Jongjin, Lee   +5 more
openaire   +2 more sources

Selfenhancement in lithium niobate

Optics Communications, 1989
Abstract A simple linear theory for selfenhancement in transmission geometry is presented. The results are compared with measurements in lithium niobate. We obtain good overall agreement between theory and experiment.
J. Otten, A. Ozols, M. Reinfelde, K.H. Ringhofer   +3 more
openaire   +1 more source

Lithium niobate integrated optics

Reports on Progress in Physics, 1993
Guided-wave devices demonstrated in lithium niobate have been seen for many years as highly functional components for applications in fields such as optical communications and sensor systems. The potential for their use has been recognized by the substantial research and development effort the technology has witnessed, and the subject matter of this ...
openaire   +1 more source