Analysis of characteristics of few mode fiber fusion splicing under dynamic spatial mode crosstalk

2021 ◽  
Author(s):  
Zhenxing He ◽  
Feng Liu ◽  
Wenping Zhang ◽  
Lixin Xu ◽  
Guijun Hu
Keyword(s):  
Spatial Mode

Examining the spatial mode in the early market for electric vehicles adoption: evidence from 41 cities in China

2021 ◽  
pp. 1-11
Author(s):  
Zhengxia He ◽  
Yanqing Zhou ◽  
Xin Chen ◽  
Jianming Wang ◽  
Wenxing Shen ◽  
...  
Keyword(s):  
Electric Vehicles ◽  
Spatial Mode ◽  
Early Market

scholarly journals Spatial Mode Correction of Single Photons Using Machine Learning

2021 ◽  
pp. 2000103
Author(s):  
Narayan Bhusal ◽  
Sanjaya Lohani ◽  
Chenglong You ◽  
Mingyuan Hong ◽  
Joshua Fabre ◽  
...  
Keyword(s):  
Machine Learning ◽  
Single Photons ◽  
Spatial Mode

Spatial mode exchange technique using volume holograms with a random optical diffuser for reduction of crosstalk

2021 ◽  
Author(s):  
Shuanglu Zhang ◽  
Atsushi Okamoto ◽  
Taijun Shiba ◽  
Hotaka Hayashi ◽  
Kazuhisa Ogawa ◽  
...  
Keyword(s):  
Spatial Mode ◽  
Volume Holograms ◽  
Optical Diffuser ◽  
Exchange Technique

scholarly journals Inverse design of an ultra-compact broadband optical diode based on asymmetric spatial mode conversion

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Francois Callewaert ◽  
Serkan Butun ◽  
Zhongyang Li ◽  
Koray Aydin
Keyword(s):  
Mode Conversion ◽  
Inverse Design ◽  
Spatial Mode ◽  
Optical Diode

scholarly journals Titanium-Based Microbolometers: Control of Spatial Profile of Terahertz Emission in Weak Power Sources

2020 ◽  
Vol 10 (10) ◽  
pp. 3400
Author(s):  
Linas Minkevičius ◽  
Liang Qi ◽  
Agnieszka Siemion ◽  
Domas Jokubauskis ◽  
Aleksander Sešek ◽  
...  
Keyword(s):  
Imaging Techniques ◽  
Dark Field ◽  
Spatial Mode ◽  
Contrast Imaging ◽  
Optical Components ◽  
Broadband Antenna ◽  
Power Sources ◽  
Precise Control ◽  
Imaging And Spectroscopy ◽  
And Control

Terahertz (THz) imaging and spectroscopy set-ups require fine optical alignment or precise control of spatial mode profile. We demonstrate universal, convenient and easy-to-use imaging—resonant and broadband antenna coupled ultrasensitive titanium-based—dedicated to accurately adjust and control spatial mode profiles without additional focusing optical components of weak power THz sources. Versatile operation of the devices is shown using different kinds of THz—electronic multiplier sources, optical THz mixer-based frequency domain and femtosecond optoelectronic THz time-domain spectrometers as well as optically pumped molecular THz laser. Features of the microbolometers within 0.15–0.6 THz range are exposed and discussed, their ability to detect spatial mode profiles beyond the antennas resonances, up to 2.52 THz, are explored. Polarization-sensitive mode control possibilities are examined in details. The suitability of the resonant antenna-coupled microbolometers to resolve low-absorbing objects at 0.3 THz is revealed via direct, dark field and phase contrast imaging techniques as well.

scholarly journals Theory of spatial mode competition in a fiber amplifier

2007 ◽  
Vol 76 (6) ◽  
Author(s):  
Anatoly P. Napartovich ◽  
Dmitry V. Vysotsky
Keyword(s):  
Fiber Amplifier ◽  
Mode Competition ◽  
Spatial Mode

scholarly journals Design of High-density Cable Parameters for Controlling Spatial-mode Dispersion of Randomly Coupled Multi-core Fibers

2020 ◽  
pp. 1-1
Author(s):  
Yusuke Yamada ◽  
Taiji Sakamoto ◽  
Masaki Wada ◽  
Saki Nozoe ◽  
Yuto Sagae ◽  
...  
Keyword(s):  
High Density ◽  
Spatial Mode ◽  
Mode Dispersion

The preferred spatial mode of instability for a Mach 2 jet

1986 ◽  
Author(s):  
J. SEINER ◽  
J. MANNING ◽  
M. PONTON
Keyword(s):  
Spatial Mode
Sign in / Sign up

Export Citation Format

Share Document