Abstract:
In this work we propose a new robust optoelectronic scanning system for scanning microscopy. The device is based on a programmable liquid crystal television display (LCTV) that acts as a pixel-by-pixel controlled pure phase spatial light modulator. The computer addressed liquid crystal screen allows synthesize different diffractive optical elements at video rates. The phase shifts introduced by these elements make possible a complete control over the position and focusing of the scanning beam. © Published by Elsevier B.V.
Registro:
Documento: |
Artículo
|
Título: | Scanning mechanism based on a programmable liquid crystal display |
Autor: | Capeluto, M.G.; La Mela, C.; Iemmi, C.; Marconi, M.C. |
Filiación: | Departamento de Física, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, C1428EHA Buenos Aires, Argentina
|
Palabras clave: | Digital image processing; Liquid crystal TV; Optical diffractive elements; Scanners; Scanning microscopy; Charge coupled devices; Image processing; Light modulators; Liquid crystal displays; Optical microscopy; Phase shift; Robustness (control systems); Scanning; Optical diffractive elements; Scanners; Scanning microscopy; Optoelectronic devices |
Año: | 2004
|
Volumen: | 232
|
Número: | 1-6
|
Página de inicio: | 107
|
Página de fin: | 113
|
DOI: |
http://dx.doi.org/10.1016/j.optcom.2003.12.080 |
Título revista: | Optics Communications
|
Título revista abreviado: | Opt Commun
|
ISSN: | 00304018
|
CODEN: | OPCOB
|
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304018_v232_n1-6_p107_Capeluto |
Referencias:
- Kim, K.H., Buehler, C., So, P.T.C., (1999) Appl. Opt., 38, p. 6004
- Brakenhoff, G.J., Squier, J., Norris, T., Blinton, A.C., Wade, M.H., Athey, B., (1996) J. Microsc., 181, p. 253
- Straub, M., Hell, S., (1998) Bioimaging, 6, p. 177
- Fan, G.Y., Fujisaki, H., Miyawaki, A., Tsay, R.-K., Tsien, R.Y., Ellisman, M.H., (1999) Biophys. J., 76, p. 2412
- Marquez, A., Iemmi, C., Moreno, I., Davis, J., Campos, J., Yzuel, M., (2001) Opt. Eng., 40, p. 2558
- Davis, J., Cottrell, D., Lilly, R., Connely, S., (1989) Opt. Lett., 14, p. 420
- Cottrell, D., Davis, J., Hedman, T., Lilly, R., (1990) Appl. Opt., 29, p. 2505
- Davis, J., Escalera, J., Campos, J., Yzuel, M., Iemmi, C., (1999) Opt. Lett., 24, p. 628
- Marquez, A., Iemmi, C., Escalera, J., Campos, J., Ledesma, S., Davis, J., Yzuel, M., (2001) Appl. Opt., 40, p. 2316
Citas:
---------- APA ----------
Capeluto, M.G., La Mela, C., Iemmi, C. & Marconi, M.C.
(2004)
. Scanning mechanism based on a programmable liquid crystal display. Optics Communications, 232(1-6), 107-113.
http://dx.doi.org/10.1016/j.optcom.2003.12.080---------- CHICAGO ----------
Capeluto, M.G., La Mela, C., Iemmi, C., Marconi, M.C.
"Scanning mechanism based on a programmable liquid crystal display"
. Optics Communications 232, no. 1-6
(2004) : 107-113.
http://dx.doi.org/10.1016/j.optcom.2003.12.080---------- MLA ----------
Capeluto, M.G., La Mela, C., Iemmi, C., Marconi, M.C.
"Scanning mechanism based on a programmable liquid crystal display"
. Optics Communications, vol. 232, no. 1-6, 2004, pp. 107-113.
http://dx.doi.org/10.1016/j.optcom.2003.12.080---------- VANCOUVER ----------
Capeluto, M.G., La Mela, C., Iemmi, C., Marconi, M.C. Scanning mechanism based on a programmable liquid crystal display. Opt Commun. 2004;232(1-6):107-113.
http://dx.doi.org/10.1016/j.optcom.2003.12.080