Master's Thesis
Optical tweezers for coherence-controlled holographic microscope
Final Thesis 11.96 MBAuthor of thesis: Ing. Branislav Straka
Acad. year: 2012/2013
Supervisor: Ing. Zbyněk Dostál, Ph.D.
Reviewer: Ing. Petr Jákl, Ph.D.
Abstract:In the master's thesis, there has been described and explained the principle of operation
of the second generation coherence controlled holographic microscope (CCHM2) designed
at the Brno University of Technology. There has also been listed theoretical description
of the operation of the optical trap, together with the calculation of the forces acting
on it, ways of measuring the stiffness of the optical trap and the principle of~creating
a time-shared optical traps. The optical tweezers forming a separate module connectable
to CCHM2 was designed. Simulation and optimization of parameters of the optical system,
mechanical design, manufacturing documentation, current source to power the laser diode
which allows to control the diode output power by the controller card connected to the PC
was designed. The galvano-optics mirror angle is controlled by the PC card too. The optical
tweezer has been designed, manufactured and tested in conjunction with the CCHM2.
Optical tweezer, micromanipulation techniques, coherence-controlled holographic microscope,
current source, design.
Date of defence
18.06.2013
Result of the defence
Defended (thesis was successfully defended)
Grading
A
Language of thesis
Czech
Faculty
Department
Study programme
Applied Sciences in Engineering (N3901-2)
Field of study
Physical Engineering and Nanotechnology (M-FIN)
Composition of Committee
prof. RNDr. Tomáš Šikola, CSc. (předseda)
prof. RNDr. Miroslav Liška, DrSc. (místopředseda)
prof. RNDr. Bohumila Lencová, CSc. (člen)
prof. RNDr. Jiří Komrska, CSc. (člen)
prof. RNDr. Petr Dub, CSc. (člen)
prof. RNDr. Radim Chmelík, Ph.D. (člen)
prof. RNDr. Jiří Spousta, Ph.D. (člen)
prof. Ing. Ivan Křupka, Ph.D. (člen)
prof. RNDr. Pavel Zemánek, Ph.D. (člen)
RNDr. Antonín Fejfar, CSc. (člen)
Supervisor’s report
Ing. Zbyněk Dostál, Ph.D.
Grade proposed by supervisor: A
Reviewer’s report
Ing. Petr Jákl, Ph.D.
Grade proposed by reviewer: B