Zobrazeno 1 - 10
of 27
pro vyhledávání: '"D. Persegol"'
Autor:
G. Otrio, J. Lizet, O. Sosnicki, D. Persegol, J. Berthon, Anne Poupinet, L. Pujol, Pierre Haguenauer
Publikováno v:
International Conference on Space Optics — ICSO 2000.
This project, realized as part of a CNES/CSO Mesure contract, concerns the study and the industrial realization of a sensor aimed at the relative position control of space telescope mirrors.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62990d4ea6bd2962e38d08e000724381
https://doi.org/10.1117/12.2307952
https://doi.org/10.1117/12.2307952
Publikováno v:
Sensors and Actuators B: Chemical. 29:406-409
The use of integrated waveguides with a limited interaction region in contact with a sensitive medium presents great potentialities for the development of optical sensors. In this paper, we describe a new fabrication procese of ion-exchange waveguide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b47ed096930dc4cf74980d61b77e0e48
https://doi.org/10.1016/0925-4005(95)01715-1
https://doi.org/10.1016/0925-4005(95)01715-1
Publikováno v:
Applied Physics Letters. 65:1477-1479
A new fabrication process of ion‐exchange waveguides well suited for integrated‐sensor applications is presented. The process consists in burying each extremity of the waveguide few microns below the surface while its central region is located at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cb861ef80d04c4ec88ddee75c175bb0
https://doi.org/10.1063/1.113005
https://doi.org/10.1063/1.113005
Publikováno v:
Journal of Physics D: Applied Physics. 23:617-619
Glass ion exchange is an attractive method for the fabrication of integrated optical components. In this article the possibility of making a single mode glass ion exchanged interferometer specially designed for stabilisation of a laser diode (LD) is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de63bad207d258178d04a45ae0299856
https://doi.org/10.1088/0022-3727/23/5/023
https://doi.org/10.1088/0022-3727/23/5/023
Publikováno v:
12th International Conference on Optical Fiber Sensors.
We describe hereafter the fabrication of very low birefringence waveguides (?neff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23a60f1c5921393f88dc9376567fb76c
https://doi.org/10.1364/ofs.1997.owa4
https://doi.org/10.1364/ofs.1997.owa4
Publikováno v:
Optical Fiber Sensors.
We describe a Faraday effect current sensor whose tranducer is made of a glass substrate with ion-exchanged waveguides. A compensation scheme for the linear birefringence has been implemented and tested on an industrial prototype.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::167150cc6ef3fe4e31ff1ebab3b58a84
https://doi.org/10.1364/ofs.1996.we23
https://doi.org/10.1364/ofs.1996.we23
Publikováno v:
Applied Physics Letters. 66:1461-1462
Integrated optics evanescent wave sensors suffer from attenuation losses and reduced contrast ratio when the sensing layer index is too close to the waveguide index. This is attributed to an increase in mode mismatch at inner interfaces of the device
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3ab8da60afa9c383fd077eab91cd6d4
https://doi.org/10.1063/1.113654
https://doi.org/10.1063/1.113654
Publikováno v:
Journal of the Optical Society of America A. 12:95
Channel waveguides are imaged by a photon-scanning tunneling microscope (PSTM). The polarization of the light and its orientation with respect to the guide axis are shown to be very important parameters in the analysis of the images of such samples.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0debdacd94fbdab48ef7c898c7f37b2f
https://doi.org/10.1364/josaa.12.000095
https://doi.org/10.1364/josaa.12.000095
Publikováno v:
Journal of Applied Physics. 62:2563-2565
The theorical possibility of realizing an integrated electrooptic (EO) modulator using a grating to incite resonantly the guided modes of a multilayer structure, have been studied by Reinisch et al. 1). This new type of modulator, using the Pockels e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16f0c2c3cfe802058b76bcddc0dbac5d
https://doi.org/10.1063/1.339449
https://doi.org/10.1063/1.339449
Publikováno v:
SPIE Proceedings.
A new type of electrooptic modulator is presented. The modulation of optical waves is obtained by variation of one of the parameters ruling the excitation conditions of a guided mode during the coupling of an optical beam into a planar structure. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40092529d117753f45cf866bc75a7c8e
https://doi.org/10.1117/12.943515
https://doi.org/10.1117/12.943515