AN APPARATUS FOR GENERATION OF LIGHT WITH PROGRAMMABLE SPECTRUM BASED ON DISPERSIVE SYSTEM WITH MICROMIRROR ARRAY
Abstract
The optical design of the apparatus for generation of programmable-spectrum light is proposed. Both wide-band (hundreds of nanometer) and narrow-band (units of nanometer) spectral patterns may be generated by means of the proposed device. The spectral pattern is generated by micromirror array spatial sampling of incoming wide-band light beam, that gives needed spectral components after passing the dispersion system. The designed prototype of the apparatus was tested experimentally.
About the Authors
I. M. Gulis
Belarusian State University
Belarus
Belarus
A. G. Kupreyeu
Belarusian State University
Belarus
Belarus
I. D. Demidov
Belarusian State University
Belarus
Belarus
References
1. Ishanin G.G. [Techniques for creation of light sources with determined spectral distribution]. Nauchno-tekhnicheskiy vestnik, 2002, vol. 1, no 5, p 120. (in Russian)
2. Mohan, A., Raskar R., Tumblin J. Agile Spectrum Imaging: Programmable Wavelength Modulation for Cameras and Projectors. Computer Graphics Forum, 2008, vol. 27, no 2, pp. 709–717.
3. Meyer R. D., Kearney K. J., Ninkov Z., Cotton Ch. T., Hammond P., Statt B. D. RITMOS: a micromirror-based multi-object spectrometer. Proceedings SPIE, 2004, vol. 5492, pp. 200–219.
4. Dong L., Popov S., Sergeyev S., Friberg A. T. Spatial light modulator as a reconfigurable intracavity dispersive element for tunable lasers. Central European Journal of Physic, 2010, vol. 8, no. 2, pp. 228–234.
5. Voropai E. S., Gulis I. M., Kupreyeu A. G., Kapleuski K. N., Kostukevich A. G., Radko A. E., Shauchenka K. A. [Dispersive hyperspectrometer with micromirror array as reconfigurable entrance aperture]. Vestnik BGU. Series 1, 2009, no. 3, pp. 31–35. (in Russian)
6. Voropai E. S., Gulis I. M., Kupreyeu A. G., Kapleuski K. N., Kostukevich A. G., Radko A. E., Shauchenka K. A. [Multi-object spectrometer with micromirror array]. Zhurnal prikladnoy spektroskopii, 2010, vol. 77, no. 2, pp. 305–312. (in Russian)
Review
For citations:
Gulis I.M., Kupreyeu A.G., Demidov I.D. AN APPARATUS FOR GENERATION OF LIGHT WITH PROGRAMMABLE SPECTRUM BASED ON DISPERSIVE SYSTEM WITH MICROMIRROR ARRAY. Devices and Methods of Measurements. 2014;(1):32-37. (In Russ.)
Views:
1798
Email this article 