Bifunctional Bi2ZnOB2O6:Nd3+ Single Crystal for Near Infrared Lasers: Luminescence and μ-Raman Investigations

2017 ◽  
Vol 17 (7) ◽  
pp. 3656-3664 ◽  
Author(s):  
Konrad Jaroszewski ◽  
Pawel Gluchowski ◽  
Mikhail G. Brik ◽  
Tomasz Pedzinski ◽  
Andrzej Majchrowski ◽  
...  
Keyword(s):  
Single Crystal ◽  
Near Infrared ◽  
Infrared Lasers

High-performance near-infrared photodetectors based on C3N quantum dots integrated with single-crystal graphene

2021 ◽  
Author(s):  
Yun Zhao ◽  
Xiaoqiang Feng ◽  
Menghan Zhao ◽  
Xiaohu Zheng ◽  
Zhiduo Liu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electric Field ◽  
Single Crystal ◽  
High Performance ◽  
Near Infrared ◽  
Fast Response ◽  
Local Electric Field ◽  
Infrared Photodetectors ◽  
Photocurrent Response

Employing C3N QD-integrated single-crystal graphene, photodetectors exhibited a distinct photocurrent response at 1550 nm. The photocurrent map revealed that the fast response derive from C3N QDs that enhanced the local electric field near graphene.

Characterization of neutral density filters for use in near infrared lasers

2008 ◽  
Author(s):  
Ed Rickers ◽  
Kenneth J. Walter ◽  
Thomas E. Johnson
Keyword(s):  
Near Infrared ◽  
Neutral Density ◽  
Infrared Lasers

scholarly journals Ultralong free-standing single crystal perovskite microwires with extremely low dark current

2021 ◽  
Author(s):  
Xiangshun Geng ◽  
Qi-Xin Feng ◽  
He Tian ◽  
Weijian Chen ◽  
Xiaoming Wen ◽  
...  
Keyword(s):  
Single Crystal ◽  
Dark Current ◽  
Near Infrared ◽  
Carrier Lifetime ◽  
Low Loss ◽  
Free Standing ◽  
Monoclinic Crystal ◽  
Monoclinic Crystal Structure ◽  
Integrated Optical ◽  
Integrated Optical Waveguide

Abstract Super long perovskite microwires (PMWs) are in a great demand in many fields such as low-loss microcables and integrated optical waveguide. Despite decades of research into PMWs, single crystal PMWs with several centimeters long have not been obtained. Here, ultralong (up to 7.6 centimeters) monoclinic crystal structure CH3NH3PbI3·DMF PMWs have been synthesized. The high-quality microwire exhibits long carrier lifetime of 1775.7 ns. The as-prepared free-standing PMWs can be integrated to any arbitrary substrate and 808 nm near-infrared photodetectors have been successfully demonstrated. The fabricated device shows a high light on/off ratio of 1.79×106 and an extremely low dark current of 2.5 fA at 1 V bias. This work provides a strategy for the solution growth of ultralong microwires.

Porcine skin visible lesion thresholds for near-infrared lasers including modeling at two pulse durations and spot sizes

2006 ◽  
Vol 11 (4) ◽  
pp. 041109 ◽  
Author(s):  
C. P. Cain ◽  
G. D. Polhamus ◽  
W. P. Roach ◽  
D. J. Stolarski ◽  
K. J. Schuster ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Lasers ◽  
Porcine Skin ◽  
Visible Lesion

Synthesis of Submillimeter-Scale Single Crystal Stannous Sulfide Nanoplates for Visible and Near-Infrared Photodetectors with Ultrahigh Responsivity

2018 ◽  
Vol 4 (7) ◽  
pp. 1800154 ◽  
Author(s):  
Qiu Li ◽  
Aixiang Wei ◽  
Jianting Lu ◽  
Lili Tao ◽  
Yibin Yang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Near Infrared ◽  
Infrared Photodetectors

High-Energy, Widely Tunable and Efficient Mid-Infrared Lasers Based on Single-Crystal Fe:CdTe

2021 ◽  
Author(s):  
Mikhail P. Frolov ◽  
Yuri V. Korostelin ◽  
Vladimir I. Kozlovsky ◽  
Stanislav O. Leonov ◽  
Peter Fjodorow ◽  
...  
Keyword(s):  
Single Crystal ◽  
High Energy ◽  
Infrared Lasers ◽  
Mid Infrared

Near-infrared photodetectors based on CH3NH3PbI3 perovskite single crystals for bioimaging applications

2022 ◽  
Author(s):  
Ji Yu ◽  
Jie Zheng ◽  
Hongyu Chen ◽  
Ning Tian ◽  
Lin Li ◽  
...  
Keyword(s):  
Single Crystal ◽  
Single Crystals ◽  
Near Infrared ◽  
Infrared Photodetectors

Near-infrared (NIR) bioimaging has been realized by an NIR photodetector based on CH3NH3PbI3 perovskite single crystal.

Effect of near-infrared lasers on myofibroblast differentiation and contraction

2012 ◽  
Author(s):  
Melville B. Vaughan ◽  
Chelsea L. Spencer ◽  
Jessica D. Goddard ◽  
Jessnie Jose ◽  
Wei R. Chen
Keyword(s):  
Near Infrared ◽  
Myofibroblast Differentiation ◽  
Infrared Lasers
Sign in / Sign up

Export Citation Format

Share Document