Guided wave

Kuppers, D. Schelas, K.H., Topical Meeting on Integrated and Guided Wave Optics, Th.C. 6-1 Kissimmee, USA, 198A. [Pg.330]

FUNDAMENTALS OF OPTICAL SENSORS BASED ON SPECTROSCOPY OF GUIDED WAVES... [Pg.179]

Optical Sensors Based on Spectroscopy of Guided Waves... [Pg.183]

Figure 8. Concept of affinity biosensor based on spectroscopy of guided waves.

Optical sensors based on spectroscopy of guided waves have been demonstrated for detection and identification of numerous chemical and biological analytes. The choice of detection format for a particular application depends on the size of target analyte molecules, binding characteristics of available biomolecular recognition element, and range of analyte s concentrations to be measured. [Pg.189]

Figure 14. Detection formats used in affinity biosensors based on spectroscopy of guided waves a) direct detection, b) sandwich assay, and c) competitive inhibition assay.

Future development of affinity biosensors based on spectroscopy of guided waves will be driven by the needs of the consumer. These biosensor technologies hold potential to benefit important fields including pharmaceutical research, medical diagnostics, environmental monitoring, food safety, and security. Applications in these areas will challenge research and development in the field. [Pg.190]

In addition to studies of diacetylene single crystals, current research, activities are focused on studies of the second X and third x order nonlinear optical responses of disubstituted diacetylene polymer films as active optical guided wave structures. Diacetylene polymers possess X values comparable to germanium(j 7). In the first stage, three major questions are being addressed ... [Pg.20]

Figure 4. Diagram (w-fi) showing phase-matching scheme for guided wave optical...

The theoretical analysis for this form of coupling shows that the SH conversion efficiency is proportional to the interaction length rather than the square of the interaction length as for the guided wave SHG. Also, in this case the overlap integral is small resulting in lower conversion efficiencies than the guided wave interaction. [Pg.162]

Nayar, B. K. Digest 6th Topical Mtg. on Integrated and Guided Wave Optics 1982, ThA2. [Pg.165]

It is worth to stress that in contrast to bare LPGs, where the basic sensing principle is the evanescent interaction with the surrounding environment, here the sensing mechanism relies on a guided wave interaction with the overlay. [Pg.44]

Kogelnik, H., Theory of optical waveguides, In Guided Wave Optoelectronics 2nd edn, Tamir, T., Ed. Springer, Berlin, 1990, 7 87... [Pg.263]

Horvath, R. Pedersen, H. C. Cuisinier, F. J. G., Guided wave sensing of polyelectrolyte multilayers, Appl. Phys. Lett. 2006, 88, 111102 111104... [Pg.439]

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