Results 181 to 190 of about 35,955 (312)

Propulsion of polymer particles on caesium ion-exchanged channel waveguides for stem cell sorting applications

, 2009
Optical trapping of particles has become a powerful non-mechanical and nondestructive technique for precise particle positioning. The manipulation of particles in the evanescent field of a channel waveguide potentially allows for sorting and trapping of ...
Mohamad Shahimin, Mukhzeer
core  

Temperature‐Tunable Cholesteric Liquid Crystal Optical Combiners for Extended Reality Applications

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Recent advancements in extended reality highlight their potential to enhance traditional displays like liquid crystal displays and organic light‐emitting diode screens. This article introduces an innovative cholesteric liquid crystal‐based optical combiner for head‐mounted displays, enabling seamless transitions between augmented reality, virtual ...
Yuanjie Xia, Haobo Li, Marija Vaskeviciute, Daniele Faccio, Affar S. Karimullah, Hadi Heidari, Rami Ghannam   +6 more
wiley   +1 more source

Integrated NV Center-Based Temperature Sensor for Internal Thermal Monitoring in Optical Waveguides. [PDF]

Sensors (Basel)
Zhao Y, Ding S, Wang S, Hu Y, Liu H, Shang Z, Gu Y.   +6 more
europepmc   +1 more source

Crosstalk reduction of integrated optical waveguides with nonuniform subwavelength silicon strips. [PDF]

Sci Rep, 2020
Yang Y, Guo Y, Huang Y, Pu M, Wang Y, Ma X, Li X, Luo X.   +7 more
europepmc   +1 more source

Self‐Sensing Artificial‐Muscle‐Empowered Humanlike Perception, Interaction, and Positioning

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The proposed self‐sensorized artificial muscle (SSAM) can sense its length change as small as 0.01 mm via a seamlessly integrated multi‐segment induction coil. The SSAM provides accurate length information regardless of its loadings, driving pressure, or muscle design, adequate for robust data‐driven feedback control.
Houping Wu, Chenchen Li, Yufeng Wang, Zhengyan Wang, Yulian Peng, Zhipeng Wei, Hongbo Wang   +6 more
wiley   +1 more source

Zirconium Dental Implants as Potential Optical Waveguides in Photodynamic Inactivation of Bacterial Biofilms-A Pilot Study. [PDF]

Microorganisms
Lehmann K, Kadler G, Kalyanov A, Schweizer TA, Walt H, Essig H.   +5 more
europepmc   +1 more source

Development of optical devices in a flat-fibre platform

, 2013
This thesis describes the development of optical devices in a novel flat-fibre platform. Device fabrication is achieved using direct grating writing and physical micromachining techniques.A series of experimental studies have been undertaken in order to ...
Ambran, Sumiaty
core  

Smart Denture with Embedded Thin‐Film Temperature Sensors Patterned by Femtosecond Laser Pulse for Elderly Healthcare

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
We demonstrate the direct‐laser patterning of a gold thin film on polymethyl methacrylate to fabricate a temperature sensor for dentures. The temperature sensor‐embedded smart dentures are evaluated in an oral environment, enabling in‐situ monitoring for elderly healthcare.
Han Ku Nam, Yong Kwon Chae, Seoung‐Jin Hong, Younggen Lee, Dongwook Yang, Byunggi Kim, Sang Wook Kang, Young‐Jin Kim   +7 more
wiley   +1 more source

Quantifying and Controlling DNA Probe Density on the Surface of Silicon Nitride Optical Waveguides. [PDF]

Langmuir
Aphrham S, Verheijden M, Huskens J.
europepmc   +1 more source

Optical Waveguides and Integrated Optical Devices for Medical Diagnosis, Health Monitoring and Light Therapies. [PDF]

Sensors (Basel), 2020
Wang J, Dong J, Dong J.
europepmc   +1 more source