Integrated optical enlarged-field interferometer used as a chemical sensor

Kherrat, R.; Jaffrézic‐Renault, Nicole; Greco, Pierre; Helmers, H.; Bénech, Pierre; Rimet, R.

doi:10.1016/s0925-4005(97)80066-4

Cited by 7 publications

(3 citation statements)

References 14 publications

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“…Technologies employed for fabrication of these sensors are prevalently CMOS-compatible (guiding film in silicon, silicon nitride or silicon oxynitride) but glasses [18-19] and III-V semiconductor compounds [20] technologies have been also proposed.…”

Section: Integrated Optical Biosensorsmentioning

confidence: 99%

“…In the last two decades, a great number of integrated optical sensors based on Mach-Zehnder interferometers (MZI) have been realized to detect different chemical species as organic compounds [ 13 - 14 ] and proteins [ 15 - 17 ]. Technologies employed for fabrication of these sensors are prevalently CMOS-compatible (guiding film in silicon, silicon nitride or silicon oxynitride) but glasses [ 18 - 19 ] and III-V semiconductor compounds [ 20 ] technologies have been also proposed.…”

Section: Integrated Optical Biosensorsmentioning

confidence: 99%

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Guided-Wave Optical Biosensors

Passaro

Dell’Olio

Casamassima

et al. 2007

Sensors

135

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Guided-wave optical biosensors are reviewed in this paper. Advantages related to optical technologies are presented and integrated architectures are investigated in detail. Main classes of bio receptors and the most attractive optical transduction mechanisms are discussed. The possibility to use Mach-Zehnder and Young interferometers, microdisk and microring resonators, surface plasmon resonance, hollow and antiresonant waveguides, and Bragg gratings to realize very sensitive and selective, ultra-compact and fast biosensors is discussed. Finally, CMOS-compatible technologies are proved to be the most attractive for fabrication of guided-wave photonic biosensors.

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Section: Integrated Optical Biosensorsmentioning

confidence: 99%

Section: Integrated Optical Biosensorsmentioning

confidence: 99%

Guided-Wave Optical Biosensors

Passaro

Dell’Olio

Casamassima

et al. 2007

Sensors

135

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show abstract

“…The electrical changes include piezoelectric frequency (26 ), impedance (27), capacitance (28), photoconductivity (29), dark dc conductivity (30) and various electrochemical phenomena (31). The optical changes include transmittance (22,25), fluorescence (18), surface plasmon resonance (31,32), interferometry (33) and chemiluminescence (34 ).…”

Section: Introductionmentioning

confidence: 99%

Organic Vapor Sensors for Food Quality Assessment

Honeybourne

2000

J. Chem. Educ.

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The range of classes of materials from which organic vapor sensors are made is briefly reviewed, together with a simple account of the way in which they function. The use of these sensors in the assessment of food quality is exemplified by reference to citrus fruit, fish freshness, and potato tubers. Mention is made of key work in the very recent developments in the nanotechnology of materials science relevant to chemical sensing and molecular recognition.

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