scholarly journals Ultrafast nonlinear dynamics of whispering-gallery mode micro-cavity lasers

2006 ◽  
Vol 14 (7) ◽  
pp. 2744 ◽  
Author(s):  
A. Klaedtke ◽  
O. Hess
Keyword(s):  
Nonlinear Dynamics ◽  
Whispering Gallery Mode ◽  
Whispering Gallery ◽  
Micro Cavity ◽  
Cavity Lasers

Factor of Influencing Pumping Threshold Energy of Whispering-Gallery-Mode Laser in a Cylindrical Micro-Cavity

2008 ◽  
Vol 35 (5) ◽  
pp. 660-663 ◽  
Author(s):  
江楠 Jiang Nan ◽  
杜飞 Du Fei ◽  
白然 Bai Ran ◽  
向文丽 Xiang Wenli ◽  
普小云 Pu Xiaoyun
Keyword(s):  
Threshold Energy ◽  
Whispering Gallery Mode ◽  
Mode Laser ◽  
Whispering Gallery ◽  
Micro Cavity

Whispering gallery mode transformation in a switched micro-cavity with concentric ring geometry

2008 ◽  
Vol 40 (11-12) ◽  
pp. 813-820 ◽  
Author(s):  
Nataliya K. Sakhnenko ◽  
Alexander G. Nerukh ◽  
Trevor M. Benson ◽  
Phillip Sewell
Keyword(s):  
Whispering Gallery Mode ◽  
Concentric Ring ◽  
Mode Transformation ◽  
Whispering Gallery ◽  
Ring Geometry ◽  
Micro Cavity

scholarly journals Tunable WGM Laser Based on the Polymer Thermo-Optic Effect

Polymers ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 205
Author(s):  
Shuai Zhang ◽  
Tianrui Zhai ◽  
Libin Cui ◽  
Xiaoyu Shi ◽  
Kun Ge ◽  
...  
Keyword(s):  
Laser Emission ◽  
Capillary Tube ◽  
Coupling Effect ◽  
Whispering Gallery Mode ◽  
Light Emitting ◽  
Mode Laser ◽  
Whispering Gallery ◽  
Tuning Rate ◽  
Response To Temperature ◽  
Micro Cavity

In this work, the thermo-optic effect in polymers was used to realize a temperature-tunable whispering-gallery-mode laser. The laser was fabricated using a capillary tube filled with a light-emitting conjugated polymer solution via the capillary effect. In the whispering-gallery-mode laser emission wavelength can be continuously tuned to about 19.5 nm using thermo-optic effect of polymer. The influence of different organic solvents on the tuning rate was studied. For a typical lasing mode with a bandwidth of 0.08 nm, a temperature-resolved tuning rate of ~1.55 nm/°C was obtained. The two-ring coupling effect is responsible for the suppression of the WGM in the micro-cavity laser. The proposed laser exhibited good reversibility and repeatability as well as a sensitive response to temperature, which could be applied to the design of photothermic and sensing devices.

Evaluation of Effective Conductivity of Copper-Clad Dielectric Laminate Substrates in Millimeter-Wave Bands Using Whispering Gallery Mode Resonators

2009 ◽  
Vol E92-C (12) ◽  
pp. 1504-1511 ◽  
Author(s):  
Thi Huong TRAN ◽  
Yuanfeng SHE ◽  
Jiro HIROKAWA ◽  
Kimio SAKURAI ◽  
Yoshinori KOGAMI ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Effective Conductivity ◽  
Whispering Gallery Mode ◽  
Whispering Gallery

A whispering-gallery-mode microlaser based on dual erbium-doped microspheres

2021 ◽  
Vol 142 ◽  
pp. 107254
Author(s):  
Jing Yan ◽  
D.N. Wang ◽  
Xin Liu ◽  
Jikai Chen
Keyword(s):  
Whispering Gallery Mode ◽  
Whispering Gallery ◽  
Erbium Doped
Sign in / Sign up

Export Citation Format

Share Document