scholarly journals Isotropic 3D Nanoscopy based on single emitter switching

2008 ◽  
Vol 16 (25) ◽  
pp. 20774 ◽  
Author(s):  
Claas v. Middendorff ◽  
Alexander Egner ◽  
Claudia Geisler ◽  
Stefan W. Hell ◽  
Andreas Schönle
Keyword(s):  
Single Emitter

A high power high-brightness multi-single-emitter laser pump platform

2009 ◽  
Author(s):  
Xiangdong Qiu ◽  
YuZhong Dai ◽  
Michael Au ◽  
James Guo ◽  
Vince Wong ◽  
...  
Keyword(s):  
High Power ◽  
High Brightness ◽  
Laser Pump ◽  
Single Emitter

High reliability and high performance of 9xx-nm single emitter laser diodes

2011 ◽  
Author(s):  
L. Bao ◽  
P. Leisher ◽  
J. Wang ◽  
M. Devito ◽  
D. Xu ◽  
...  
Keyword(s):  
High Performance ◽  
High Reliability ◽  
Laser Diodes ◽  
Single Emitter

scholarly journals Improving color rendering index of top-emitting white OLEDs with single emitter by using microcavity effects

2022 ◽  
Vol 100 ◽  
pp. 106381
Author(s):  
Minqiang Wan ◽  
Wenqing Zhu ◽  
Lu Huang ◽  
Yunping Zhao ◽  
Zixing Wang ◽  
...  
Keyword(s):  
Color Rendering Index ◽  
Single Emitter ◽  
White Oleds ◽  
Color Rendering

scholarly journals Reliability Study of High Brightness Multiple Single Emitter Diode

2016 ◽  
pp. 70-81
Author(s):  
J. Zhu ◽  
T. Yang ◽  
C. Zhang ◽  
X. Jiang ◽  
R. Liu ◽  
...  
Keyword(s):  
Reliability Study ◽  
High Brightness ◽  
Single Emitter

scholarly journals Regime of small number of photons in the cavity for a singleemitter laser

2021 ◽  
Vol 2103 (1) ◽  
pp. 012158
Author(s):  
N V Larionov
Keyword(s):  
Differential Equation ◽  
Exact Solutions ◽  
Master Equation ◽  
Cavity Mode ◽  
Photon Number ◽  
System Of Equations ◽  
Equation Approach ◽  
Master Equation Approach ◽  
Single Emitter ◽  
Analytical Expressions

Abstract The model of a single-emitter laser generating in the regime of small number of photons in the cavity mode is theoretically investigated. Based on a system of equations for different moments of the field operators the analytical expressions for mean photon number and photon number variance are obtained. Using the master equation approach the differential equation for the phase-averaged quasi-probability Q is derived. For some limiting cases the exact solutions of this equation are found.

Position Estimation for IR-UWB Systems

2018 ◽  
pp. 274-316
Author(s):  
Eva Lagunas ◽  
Monica Navarro ◽  
Pau Closas ◽  
Montse Najar ◽  
Ricardo Garcia-Gutierrez ◽  
...  
Keyword(s):  
Wireless Networks ◽  
Time Domain ◽  
Spatial Domain ◽  
Position Estimation ◽  
Promising Candidate ◽  
Emitter Location ◽  
Step Procedure ◽  
Toa Estimation ◽  
Single Emitter ◽  
Short Time

IR-UWB has emerged as a promising candidate for positioning passive nodes in wireless networks due to its extremely short time domain transmitted pulses. The two-step approaches in which first different TOAs are estimated and then fed into a triangulation procedure are suboptimal in general. This is because in the first stage of these methods, the measurements at distinct anchors are independent and ignore the constraint that all measurements must be consistent with a single emitter location. In this chapter, the authors investigate two techniques to overcome this issue. First, a two-step procedure based on multi-TOA estimation is proposed. Second, a positioning approach omitting the intermediate known as DPE is presented. Complementarily, the authors explore the CS-based modeling of both approaches so that the temporal sparsity of the UWB received signal and the consequent sparseness of the discrete spatial domain are exploited to select the most significant TOAs and to reduce the amount of information to be sent to a central fusion unit in the DPE approach.

High-Efficiency Detection of Single Emitter Based on Micro-Hollow Waveguides

2020 ◽  
Vol 40 (3) ◽  
pp. 0327002
Author(s):  
张鹏飞 Zhang Pengfei ◽  
李刚 Li Gang ◽  
张天才 Zhang Tiancai
Keyword(s):  
High Efficiency ◽  
Hollow Waveguides ◽  
Single Emitter

808 nm Single Emitter High Power Laser with 13.6 W

2018 ◽  
Vol 45 (1) ◽  
pp. 0101013
Author(s):  
李沛旭 Li Peixu ◽  
殷方军 Yin Fangjun ◽  
张成山 Zhang Chengshan ◽  
开北超 Kai Beichao ◽  
孙素娟 Sun Sujuan ◽  
...  
Keyword(s):  
High Power ◽  
High Power Laser ◽  
Power Laser ◽  
Single Emitter

13.4 W single emitter 940 nm semiconductor laser diode with asymmetric large optical cavity

2014 ◽  
Vol 12 (s2) ◽  
pp. S22502-322504
Author(s):  
Jianjun Li Jianjun Li ◽  
Shengjie Lin Shengjie Lin ◽  
Tao Liu Tao Liu ◽  
Jianchun Li Jianchun Li ◽  
Jun Deng Jun Deng ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
Laser Diode ◽  
Optical Cavity ◽  
Semiconductor Laser Diode ◽  
Single Emitter

Output Far Field Characteristics of High Power Fiber Coupling Diode Lasers Based on Single Emitter Devices

2017 ◽  
Vol 38 (2) ◽  
pp. 170-176
Author(s):  
夏晓宇 XIA Xiao-yu ◽  
高 欣 GAO Xin ◽  
许留洋 XU Liu-yang ◽  
曹曦文 CAO Xi-wen ◽  
乔忠良 QIAO Zhong-liang ◽  
...  
Keyword(s):  
High Power ◽  
Diode Lasers ◽  
Far Field ◽  
Fiber Coupling ◽  
Single Emitter
Sign in / Sign up

Export Citation Format

Share Document