scholarly journals Optical Mode Properties of 2-D Deformed Microcavities

10.5772/7151 ◽  
2010 ◽  
Author(s):  
Soo-Young Lee
Keyword(s):  
Optical Mode

OBSERVATION OF PRETRANSITIONAL EFFECTS ON THE SHAPE OF THE E2 (17 cm-1 ) OPTICAL MODE IN β-Ag1 BY RAMAN SPECTROSCOPY

1981 ◽  
Vol 42 (C6) ◽  
pp. C6-776-C6-778
Author(s):  
E. Cazzanelli ◽  
A. Fontana ◽  
G. Mariotto ◽  
F. Rocca ◽  
M. P. Fontana
Keyword(s):  
Raman Spectroscopy ◽  
Optical Mode

scholarly journals Electro-Optic Control of Lithium Niobate Bulk Whispering Gallery Resonators: Analysis of the Distribution of Externally Applied Electric Fields

Crystals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 298
Author(s):  
Yannick Minet ◽  
Hans Zappe ◽  
Ingo Breunig ◽  
Karsten Buse
Keyword(s):  
Lithium Niobate ◽  
Electric Field ◽  
Electric Fields ◽  
Frequency Comb ◽  
Parametric Oscillation ◽  
Pockels Effect ◽  
Optical Mode ◽  
Cylindrical Resonator ◽  
Whispering Gallery ◽  
Electro Optic

Whispering gallery resonators made out of lithium niobate allow for optical parametric oscillation and frequency comb generation employing the outstanding second-order nonlinear-optical properties of this material. An important knob to tune and control these processes is, e.g., the linear electro-optic effect, the Pockels effect via externally applied electric fields. Due to the shape of the resonators a precise prediction of the electric field strength that affects the optical mode is non-trivial. Here, we study the average strength of the electric field in z-direction in the region of the optical mode for different configurations and geometries of lithium niobate whispering gallery resonators with the help of the finite element method. We find that in some configurations almost 100% is present in the cavity compared to the ideal case of a cylindrical resonator. Even in the case of a few-mode resonator with a very thin rim we find a strength of 90%. Our results give useful design considerations for future arrangements that may benefit from the strong electro-optic effect in bulk whispering gallery resonators made out of lithium niobate.

Optical mode conversion based on silicon-on-insulator material Ψ-junction coupler and multimode interferometer

2021 ◽  
Vol 142 ◽  
pp. 107177
Author(s):  
Dao Duy Tu ◽  
Ho Duc Tam Linh ◽  
Vuong Quang Phuoc ◽  
Dao Duy Thang ◽  
Truong Cao Dung ◽  
...  
Keyword(s):  
Mode Conversion ◽  
Silicon On Insulator ◽  
Optical Mode

scholarly journals Correlating photons using the collective nonlinear response of atoms weakly coupled to an optical mode

2020 ◽  
Vol 14 (12) ◽  
pp. 719-722 ◽  
Author(s):  
Adarsh S. Prasad ◽  
Jakob Hinney ◽  
Sahand Mahmoodian ◽  
Klemens Hammerer ◽  
Samuel Rind ◽  
...  
Keyword(s):  
Nonlinear Response ◽  
Optical Mode ◽  
Weakly Coupled

scholarly journals Thermo-optic refraction based switchable optical mode converter

2021 ◽  
pp. 107867
Author(s):  
Pritam P Shetty ◽  
Dmitrii N Maksimov ◽  
Mahalingam Babu ◽  
Sudhakara Reddy Bongu ◽  
Jayachandra Bingi
Keyword(s):  
Mode Converter ◽  
Optical Mode

On the Formation of an Optical Mode Induced Single Centre Bi-Polaron

1994 ◽  
Vol 63 (11) ◽  
pp. 4102-4109
Author(s):  
S. Sahoo ◽  
T. K. Mitra
Keyword(s):  
Optical Mode ◽  
Single Centre

E(transverse optical)-mode properties in the LiTaO3: Nd crystal at room temperature

1995 ◽  
Vol 60 (3) ◽  
pp. 317-320 ◽  
Author(s):  
X. L. Wu ◽  
M. S. Zhang ◽  
Q. Chen ◽  
D. Feng
Keyword(s):  
Room Temperature ◽  
Transverse Optical ◽  
Optical Mode
Sign in / Sign up

Export Citation Format

Share Document