Relevant bibliographies by topics / Frustrated Total Internal Reflection (FTIR)

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Frustrated Total Internal Reflection (FTIR)'

Author: Grafiati
Published: 7 July 2024
Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Frustrated Total Internal Reflection (FTIR).'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Frustrated Total Internal Reflection (FTIR)"

1

Filgueira-Rama, Carolina, Alejandro Doval, Yago Arosa, and Raúl de la Fuente. "Beneath and beyond frustrated total reflection: A practical demonstration." American Journal of Physics 93, no. 2 (2025): 157–63. https://doi.org/10.1119/5.0207113.

Full text
Abstract:
Frustrated total internal reflection (FTIR) is analyzed from a novel perspective. Unlike similar works, the angle of incidence is used here as the experimental variable instead of the film thickness through which light tunnels. This method makes it possible to visualize not only the phenomenon of FTIR but also the resonance processes that occur for angles of incidence below the critical angle. An affordable straightforward experiment appropriate for undergraduates is presented. The experiment involves measuring the reflection and transmission of light through a pair of prisms separated by an a
APA, Harvard, Vancouver, ISO, and other styles
2

Martinez, J. C. "Confronting the Hartman effect with data from frustrated total internal reflection (FTIR)." Laser Physics 16, no. 7 (2006): 1123–27. http://dx.doi.org/10.1134/s1054660x06070176.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Hial, Qahtan Ghatih. "Frustrated total internal reflection of newton rings multiple beam interference." Iraqi Journal of Physics (IJP) 15, no. 35 (2018): 29–39. http://dx.doi.org/10.30723/ijp.v15i35.51.

Full text
Abstract:
Frustrated Total Internal Reflection FTIR phenomenon is manifested employing Newton‟s rings setup generated via a coherent light beam of a laser diode ( . All concentric bright and dark rings, except the central bright spot, were noticed to recede (disappear) when the incident angle exceeded the critical angle of 41o.It was also shown that the current setup has proven its applicability for other tests and can give convenient results that conform with theory. Neither the concept nor the design is beyond what can be realized in an undergraduate laboratory. However, technical improvements in moun
APA, Harvard, Vancouver, ISO, and other styles
4

Kolhe, Neel, and Sreyashi Shetty. "A novel cantenna based demonstration of frustrated total internal reflection as an analog for quantum tunnelling." Physics Education 58, no. 2 (2023): 025011. http://dx.doi.org/10.1088/1361-6552/acad59.

Full text
Abstract:
Abstract We use a ‘Cantenna’ (portmanteau of ‘Can’ and ‘Antenna’), which is a unidirectional homemade waveguide, coupled to a standard readily available, 2.4 GHz Wi-Fi router as a source of microwaves to demonstrate Frustrated Total Internal reflection (FTIR) using paraffin-wax prisms. This largely inexpensive experiment provides an opportunity to demonstrate a process closely analogous to quantum tunnelling in an undergraduate physics lab. FTIR is often demonstrated with glass prisms and lasers, which may not allow for an intuitive understanding of evanescent waves and tunnelling. Wi-Fi signa
APA, Harvard, Vancouver, ISO, and other styles
5

Голубцова, Ю. В. "ОЦЕНКА КАЧЕСТВА И ПОДЛИННОСТИ ПЛОДОВО-ЯГОДНОГО СЫРЬЯ МЕТОДОМ ИК-ФУРЬЕ СПЕКТРОСКОПИИ НАРУШЕННОГО ПОЛНОГО ВНУТРЕННЕГО ОТРАЖЕНИЯ". ТЕХНИКА И ТЕХНОЛОГИЯ ПИЩЕВЫХ ПРОИЗВОДСТВ 2, № 45 (2017): 126–32. http://dx.doi.org/10.21179/2074-9414-2017-2-126-132.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Lin, Jhe-Syuan, and Wen-Shing Sun. "A Hidden Fingerprint Device on an Opaque Display Panel." Applied Sciences 10, no. 6 (2020): 2188. http://dx.doi.org/10.3390/app10062188.

Full text
Abstract:
In recent years, fingerprint recognition has become more and more widely used in mobile phones. A fingerprint recognition device hidden under an opaque display panel designed based on a waveguide and frustrated total internal reflection (FTIR) is proposed and demonstrated herein. In order to meet the demand for a high screen ratio for mobile phone displays, we use a symmetrical zoom-in and zoom-out coupler design. With this comprehensive coupler and waveguide design, not only can fingerprint recognition be achieved using an opaque display panel, but it also meets the appearance requirements fo
APA, Harvard, Vancouver, ISO, and other styles
7

Bacher, Emmanuel, Sergio Cartiel, Jorge Garcia-Pueyo, et al. "OptoSkin: Novel LIDAR Touch Sensors for Detection of Touch and Pressure Within Wave Guides." IEEE Sensors Journal 24, no. 20 (2024): 33268–80. https://doi.org/10.1109/JSEN.2024.3443615.

Full text
Abstract:
Light detection and ranging (LIDAR) sensors, employing direct time-of-flight (dToF) measurements, are crucial for precise surface localization and are increasingly integrated into compact chip designs. These sensors have extensive use in proximity sensing in various applications. This article presents the innovative use of LIDAR sensors for ranging within waveguides to accurately detect touch and pressure. In our OptoSkin sensors, light propagates via total internal reflection (TIR) within the waveguide. Then, it is reflected back to the sensor as a result of waveguide deformation and/or scatt
APA, Harvard, Vancouver, ISO, and other styles
8

Shin, Manjae, Seungbong Lee, Seungbin Baek, Sunghoon Lee, and Sungmin Kim. "A Quantitative Analysis Study on the Effects of Moisture and Light Source on FTIR Fingerprint Image Quality." Sensors 25, no. 4 (2025): 1276. https://doi.org/10.3390/s25041276.

Full text
Abstract:
The frustrated total internal reflection (FTIR) optical fingerprint scanning method is widely used due to its cost-effectiveness. However, fingerprint image quality is highly dependent on fingertip surface conditions, with moisture generally considered a degrading factor. Interestingly, a prior study reported that excessive moisture may improve image quality, though their findings were based on qualitative observations, necessitating further quantitative analysis. Additionally, since the FTIR method relies on optical principles, image quality is also influenced by the wavelength of the light s
APA, Harvard, Vancouver, ISO, and other styles
9

Жуков, Н. Д., А. Г. Роках та М. И. Шишкин. "Свойства наночастиц сульфида свинца в мультизеренной структуре". Физика и техника полупроводников 52, № 6 (2018): 608. http://dx.doi.org/10.21883/ftp.2018.06.45924.8686.

Full text
Abstract:
AbstractThe structural and electrical properties of PbS nanoparticles (40–70 nm), produced by a chemical reaction of sodium hydroxide with lead nitrate and electrophoretically deposited onto a conductive substrate, are investigated. The composition and structure of the nanoparticles are identified by X-ray analysis as pure PbS phase with a face-centered cubic lattice. Several minima, related to plasma-resonance absorption at 10–17 μm, are observed in the frustrated total internal reflection (FTIR) spectra. The layer morphology and the nanoparticle shape and sizes are determined by scanning ele
APA, Harvard, Vancouver, ISO, and other styles
10

Aulika, Ilze, Andrejs Ogurcovs, Meldra Kemere, et al. "Influence of Material Optical Properties in Direct ToF LiDAR Optical Tactile Sensing: Comprehensive Evaluation." Materials 18, no. 14 (2025): 3287. https://doi.org/10.3390/ma18143287.

Full text
Abstract:
Optical tactile sensing is gaining traction as a foundational technology in collaborative and human-interactive robotics, where reliable touch and pressure feedback are critical. Traditional systems based on total internal reflection (TIR) and frustrated TIR (FTIR) often require complex infrared setups and lack adaptability to curved or flexible surfaces. To overcome these limitations, we developed OptoSkin—a novel tactile platform leveraging direct time-of-flight (ToF) LiDAR principles for robust contact and pressure detection. In this extended study, we systematically evaluate how key optica
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Frustrated Total Internal Reflection (FTIR)"

1

Rahnavardy, Kambiz. "Investigation and application of the Frustrated-Total-Internal-Reflection phenomenon in optical fibers." Thesis, This resource online, 1996. http://scholar.lib.vt.edu/theses/available/etd-11072008-063335/.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Alagao, Mary Angelie. "Characterization and optimization of the Evanescent Wave Coronagraph." Electronic Thesis or Diss., Saint-Etienne, 2023. http://www.theses.fr/2023STET0060.

Full text
Abstract:
L’imagerie directe des exoplanètes reste difficile en raison du contraste élevé et de la faible séparation angulaire entre l'étoile et la planète. Cela nécessite de supprimer l'éblouissement dû à l'étoile et de s'assurer que la lumière faible de la planète n'est pas noyée au milieu de divers bruits. La détection dépend de la maturité des techniques et des algorithmes utilisés, tout en tenant compte des compromis importants sur le contraste brut, la résolution angulaire et la transmission. L'une de ses composantes clés est l'utilisation de coronagraphes - des instruments ayant pour seul but de
APA, Harvard, Vancouver, ISO, and other styles
3

CAMPOS, CARLOS ANDRE TAVARES. "COMPONENTS OF A MULTITOUCH SYSTEM BASED ON FRUSTRATED TOTAL INTERNAL REFLECTION." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2009. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=14013@1.

Full text
Abstract:
PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO<br>Os sistemas multi-toque (multitouch) estão se tornando cada vez mais utilizados, substituindo a tradicional interface humano-computador baseada em mouse (WIMP interfaces). Um sistema multi-toque pode se basear no fenômeno físico da reflexão interna total confinada (FTIR) da luz numa superfície de acrílico. Com o barateamento dos projetores e câmeras, a construção de mesas e painéis multi-toque se tornou uma possibilidade viável para universidades e empresas. Naturalmente, a qualidade desses sistemas depende do ajuste dos materiais, das luze
APA, Harvard, Vancouver, ISO, and other styles
4

Reddy, Perla Siva. "Embedded Multilayer Thin Film Stacks as Polarizing Beam Splitters and Wave Retarders Operating under Condition of Frustrated Total Internal Reflection." ScholarWorks@UNO, 2007. http://scholarworks.uno.edu/td/1079.

Full text
Abstract:
The polarization properties of embedded centro-symmetric and periodic multilayer stacks under conditions of frustrated total internal reflection (FTIR) are considered. The centro-symmetric multilayer stack consists of a high-index center layer sandwiched between two identical low-index films and high-index – low-index bilayers repeated on both sides of the central trilayer maintaining the symmetry of the entire stack. The periodic multilayer consists of periodically repeated low-index – high-index bilayers. Each multilayer stack is embedded in a high-index prism. Embedded centro-symmetric mult
APA, Harvard, Vancouver, ISO, and other styles
5

Gaufillet, Fabian. "Cristaux photoniques à gradient : dispositifs et applications." Thesis, Paris 11, 2014. http://www.theses.fr/2014PA112295.

Full text
Abstract:
Les matériaux artificiellement structurés que sont les cristaux photoniques sont couramment utilisés pour leurs propriétés dispersives. Leur constante diélectrique varie périodiquement à l'échelle de la longueur d'onde selon deux ou trois directions avec un contraste d'indice suffisamment élevé. La relation de dispersion ω = ω(k) qui résulte de cette variation périodique a la forme d'une structure de bande à l'intérieur de laquelle il existe des bandes interdites photoniques où la propagation du champ électromagnétique est interdite. En dehors de ces bandes, i.e. dans les bandes photoniques, s
APA, Harvard, Vancouver, ISO, and other styles
6

Hernandez, Felipe Bueno. "Sensor de força utilizando Fiber taper." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/18/18149/tde-27072016-074912/.

Full text
Abstract:
Este trabalho teve por objetivo desenvolver e caracterizar um sensor de força utilizando uma fibra óptica modificada pelo processo conhecido como Fiber tapering. A fibra quando modificada deixa exposto o campo evanescente, o que a torna sensível a influências externas, e a luz guiada na fibra pode vir a sofrer reflexão interna total frustrada ao entrar em contato com materiais. Ao envolver a região modificada por um material elastomérico, a área de contato e consequentemente a atenuação torna-se uma função da intensidade da força aplicada, possibilitando então relacionar a força a atenuação da
APA, Harvard, Vancouver, ISO, and other styles
7

Lin, Yi-Shu, and 林義書. "Analysis of Frustrated Total Internal Reflection (FTIR) Multi-touch Mode." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/38868223314541268555.

Full text
Abstract:
碩士<br>義守大學<br>機械與自動化工程學系碩士在職專班<br>101<br>There are many different methods for detecting multi-touches on the device surfaces, which all have their advantages and disadvantages. Some of the methods require a lot of pressure to be activated; others are activated even if the user is only close to the surface. Most of the technologies are only used to detect touches, but some of the technologies can be used to detect hands. To use these advantages and overcome their disadvantages should be researched in the future. This study presents an optical technology, which are called Frustrated Total Intern
APA, Harvard, Vancouver, ISO, and other styles
8

Huang, Hsin-Yuan, and 黃薪源. "Turbidity Monitoring of Electrical Discharge Machining by Frustrated Total Internal Reflection." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/5963dj.

Full text
Abstract:
碩士<br>國立中央大學<br>光機電工程研究所<br>106<br>The purpose of this study is to develop an optical turbidity measured system. The concentration of EDM neutral oil is an important parameter in the EDM. According to measuring the turbidity of EDM neutral oil changing the velocity of jet flow and we can reduce the carbon deposition to stay on the processing surface, so that the processing environment to maintain the best processing concentration. To improve the machining precision and life of EDM.
APA, Harvard, Vancouver, ISO, and other styles
9

CHEN, REN-FONG, and 陳人鳳. "Fingerprint Image Mosaicking and Recognition Based on Frustrated Total Internal Reflection." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/zn7b7c.

Full text
Abstract:
碩士<br>國立臺北科技大學<br>資訊工程系<br>107<br>Although capacitive fingerprint technology is a mature technology, and optical fingerprint technology has matured in recent years, fingerprint images generated by FTIR technology has difficulty in covering a large range of fingerprint areas, the resolution of the fingerprint image is not good also, and difficult to have a stable fingerprint texture contour shape cause the same fingerprint to be non-reproduced becuse of to reduce hardware space for applied to embedded systems. The characteristics of the above-mentioned fingerprint image are greatly different f
APA, Harvard, Vancouver, ISO, and other styles
10

"Applications of frustrated total internal reflection for short interaction length devices in photonic integrated circuits." SOUTHERN METHODIST UNIVERSITY, 2010. http://pqdtopen.proquest.com/#viewpdf?dispub=3366145.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Frustrated Total Internal Reflection (FTIR)"

1

Hong, L. Frustrated total internal reflection sensors for colourimetric chemical analysis. UMIST, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Frustrated Total Internal Reflection (FTIR)"

1

Carey, John J., Justyna Zawadzka, Dino A. Jaroszynski, and Klaas Wynne. "THz-Pulse Studies of Superluminal Propagation in Frustrated Total Internal Reflection." In Ultrafast Phenomena XII. Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-56546-5_71.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Mularski, Anna, Florence Marie-Anaïs, Julie Mazzolini, and Florence Niedergang. "Observing Frustrated Phagocytosis and Phagosome Formation and Closure Using Total Internal Reflection Fluorescence Microscopy (TIRFM)." In Macrophages. Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4939-7837-3_16.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Frustrated Total Internal Reflection (FTIR)"

1

Singh, Tejinder, and Morris Repeta. "Theoretical Analysis of Optical Coupling in Frustrated Total Internal Reflection (FTIR) Using Maxwell's Equations." In 2023 URSI International Symposium on Electromagnetic Theory (EMTS). IEEE, 2023. https://doi.org/10.1109/emts57498.2023.10925242.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Rodin, Ilya R., Olga V. Korolkova, and Ilya N. Pavlov. "Rain and Fog Sensors Based on Frustrated Total Internal Reflection." In 2025 7th International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE). IEEE, 2025. https://doi.org/10.1109/reepe63962.2025.10970791.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Amouzou, Koffi Novignon, Camila Aparecida Zimmermann, Alberto Alonso Romero, et al. "Novel Porous-Cladding Polydimethylsiloxane Optical Waveguide for Biomedical Pressure Sensing Applications." In Novel Optical Materials and Applications. Optica Publishing Group, 2024. http://dx.doi.org/10.1364/noma.2024.now3h.5.

Full text
Abstract:
We report a new concept of pressure sensor made from polydimethylsiloxane solid core and porous cladding that operates through frustrated total internal reflection. A high sensitivity to transverse compression of 0.22%/dB optical losses is demonstrated.
APA, Harvard, Vancouver, ISO, and other styles
4

Yuguchi, Akishige, Mayuki Toyoda, Sung-Gwi Cho, et al. "Capturing Contact Surfaces by a Frustrated Total Internal Reflection System Using a Curved Plate for Comparison of the Beginning of Touching Motions by Humanitude Experts and Novices." In 2024 IEEE International Conference on Systems, Man, and Cybernetics (SMC). IEEE, 2024. https://doi.org/10.1109/smc54092.2024.10831793.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Almeida, A. L., M. Huang, F. Cegla, B. Lan, and P. Huang. "Frustrated total internal reflection of ultrasonic waves at a fluid-coupled elastic plate." In ASNT Research Symposium 2023. The American Society for Nondestructive Testing Inc., 2023. http://dx.doi.org/10.32548/rs.2023.054.

Full text
Abstract:
A theoretical treatment of frustrated total internal reflection (FTIR) of ultrasonic waves is presented and validated against experimental data. Two different methods are used to derive theoretical models capable of studying transmission of ultrasonic waves through a fluid-coupled elastic plate. First, a multiple reflections approach is used and shown to be inadequate for incident angles beyond the first critical angle. After that, a potentials-based model provided accurate predictions for a thin air-coupled steel sheet. The model helped forge a relation between the transmitted power and the d
APA, Harvard, Vancouver, ISO, and other styles
6

Högele, A., C. Ziolek, H. Lubatschowski, and W. Ertmer. "Frustrated Total Internal Reflection Q-switched Er:YAG and CrEr:YSGG Lasers." In The European Conference on Lasers and Electro-Optics. Optica Publishing Group, 1996. http://dx.doi.org/10.1364/cleo_europe.1996.cthm3.

Full text
Abstract:
Q-switched Er:YAG and CrEr:YSGG lasers are of great interest for many applications in laser medicine and time resolved infrared spectroscopy due to the very high absorption of the 3 µm- radiation in water. The light modulators based on the effect of frustrated total internal reflection (FTIR) [1] appear to be very well suited for Q-switching of these lasers [2, 3, 4]. In this paper, the results of Q-switching of 2.94 µm Er:YAG, 2.79 pm and 2.70 µm CrEr:YSGG lasers with a specially developed FTIR modulator [4] will be presented. The wavelength of 2.70 pm is generated with a CrEr:YSGG laser in a
APA, Harvard, Vancouver, ISO, and other styles
7

Bosacchi, Bruno. "Optical sensors based on frustrated total reflection resonance." In OSA Annual Meeting. Optica Publishing Group, 1989. http://dx.doi.org/10.1364/oam.1989.thnn4.

Full text
Abstract:
We discuss the use of the resonant FTR (frustrated total reflection) concept to enhance the sensitivity of internal reflection optical sensors. In a resonant FTR cavity, radiation of a given wavelength is trapped and bounced back and forth until, if even a minute amount of absorption is present, the radiation is eventually totally absorbed.1 Such a cavity, tuned on the absorption line of the substance to be detected in a gas or in a solution, can be straightforwardly incorporated in a conventional internal reflection optical sensor, leading to a sensitivity enhancement of the order of 2 or 3 o
APA, Harvard, Vancouver, ISO, and other styles
8

Bufetova, G. A., D. A. Nikolaev, P. R. Lakhno, I. A. Shcherbakov, and V. B. Tsvetkov. "Long pulse lasing of Nd-lasers while using FTIR Q-switches." In The European Conference on Lasers and Electro-Optics. Optica Publishing Group, 1998. http://dx.doi.org/10.1364/cleo_europe.1998.ctui4.

Full text
Abstract:
The lasing efficiency in the Q-switch mode depends most of all on the losses, incoming with all the optical elements and the density of the intracavity radiation. It was shown [1], that the maximal efficiency of the operation of Nd-lasers could be achieved while using Q-switches with frustrated total internal reflection (FTIR Q-switches) which possess extremely low losses and high optical durability.
APA, Harvard, Vancouver, ISO, and other styles
9

Danileiko, Yu K., B. I. Denker, I. Kertész, et al. "Q-switching of high power continuous wave and pulsed Nd:YAG lasers." In The European Conference on Lasers and Electro-Optics. Optica Publishing Group, 1994. http://dx.doi.org/10.1364/cleo_europe.1994.ctuf4.

Full text
Abstract:
Nd:YAG laser of 500-W power, continuous wave or pulsed at 10-800 Hz repetition rates with duty cycle from 0.1 up to 0.8 was Q-switched by two different ways. In the first frustrated total internal reflection (FTIR); in the second tunable, small base Fabry-Perot (TFP) was used for switching. In both cases piezoceramies served for the displacement of the switching optical elements. Between 50 and 150 kHz, the measured amplitudephase characteristics have shown resonance at Q ≈ 5, which limit the applicability of these modulators above resonance. Special attention was paid to damp the mechanical r
APA, Harvard, Vancouver, ISO, and other styles
10

Manzo, Maurizio, and Omar Cavazos. "A Wireless Photonic Intraocular Pressure Sensor." In ASME 2017 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/imece2017-70740.

Full text
Abstract:
In this paper, we propose analytical and numerical experiments to investigate the feasibility of a wireless photonic sensor for measuring the intraocular pressure (IOP). The sensing element is a polymeric cavity embedded into a thin layer of biocompatible material integrated to a soft contact lens. The sensor concept is based on the morphology dependent resonance (MDR) phenomenon. Changes in the eye pressure perturb the micro-cavity morphology, leading to a shift in the optical modes. The IOP is measured by monitoring the shift of optical resonances. The sensor-light coupling is made through t
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Frustrated Total Internal Reflection (FTIR)' for particular source types:
Journal articles Dissertations / Theses
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography