. . "2007-12-01+01:00"^^ . . . . . . . . . "The main aim of the project is a design and experimental verification of the compact semiconductor laser source, where fiber grating for stabilization and tuning of its wavelength will be employed. Design of the source will be optimized to use in high precision absolute and relative laser interferometry. Vertical Cavity Surface Emitting Lasers (VCSELs) and edge emitting laser diodes with and without antireflection coating will be tested using several types of fiber gratings. For the first time commercially available fiber gratings for determination of fabrication parameters will be used. On the basis of this information a design of special fiber gratings will be realized. The best of the designs will be experimentally verified using e-beam lithography and lasers from the applicants laboratory. In the branch of electronics the digitally controlled system for temperature control of the laser diodes and fiber gratings and for laser diodes injection current control will be designed."@en . . "9"^^ . "9"^^ . . "semiconductor lasers" . . "Design and realization of complex method of fabrication of fiber Bragg gratings. Realization of experimental set-up of fiber interferometer. Fiber grating can be used to linewidth improvement of laser source of this fiber interferometer."@en . "Vyu\u017Eit\u00ED vl\u00E1knov\u00FDch m\u0159\u00ED\u017Eek p\u0159i konstrukci polovodi\u010Dov\u00FDch laserov\u00FDch zdroj\u016F pro p\u0159esnou laserovou interferometrii a spektroskopii" . . "N\u00E1vrh a realizace komplexn\u00ED metody na v\u00FDrobu vl\u00E1knov\u00FDch Braggov\u00FDch m\u0159\u00ED\u017Eek. Vytvo\u0159en\u00ED experiment\u00E1ln\u00ED sestavy vl\u00E1knov\u00E9ho interferometru s mo\u017Enost\u00ED vyu\u017Eit\u00ED vl\u00E1knov\u00E9 m\u0159\u00ED\u017Eky pro z\u00FA\u017Een\u00ED \u0161\u00ED\u0159ky spektr\u00E1ln\u00ED \u010D\u00E1ry pou\u017Eit\u00E9ho laserov\u00E9ho zdroje."@cs . "2007-02-27+01:00"^^ . . "semiconductor lasers; fiber gratings; laser interferometry"@en . " fiber gratings" . . . "0"^^ . . "http://www.isvav.cz/projectDetail.do?rowId=KJB200650503"^^ . . "2005-01-01+01:00"^^ . "0"^^ . "KJB200650503" . "1"^^ . . "Hlavn\u00EDm c\u00EDlem projektu je n\u00E1vrh a experiment\u00E1ln\u00ED ov\u011B\u0159en\u00ED kompaktn\u00EDho polovodi\u010Dov\u00E9ho laserov\u00E9ho zdroje s vyu\u017Eit\u00EDm vl\u00E1knov\u00E9 m\u0159\u00ED\u017Eky pro stabilizaci a lad\u011Bn\u00ED vlnov\u00E9 d\u00E9lky. N\u00E1vrh zdroje bude optimalizov\u00E1n s ohledem na velmi p\u0159esn\u00E1 m\u011B\u0159en\u00ED v absolutn\u00ED a relativn\u00ED laserov\u00E9 interferometrii a spektroskopii. Budou porovn\u00E1ny mo\u017Enosti vyu\u017Eit\u00ED laserov\u00FDch diod s vertik\u00E1ln\u00EDm rezon\u00E1torem (VCSEL) a antireflexn\u011B povrstven\u00FDch i nepovrstven\u00FDch hranov\u011B emituj\u00EDc\u00EDch laserov\u00FDch diod ve spojen\u00ED s r\u016Fzn\u00FDmi typy vl\u00E1knov\u00FDch m\u0159\u00ED\u017Eek. V prvn\u00ED f\u00E1zi bude vyu\u017Eito komer\u010Dn\u011B dostupn\u00FDch vl\u00E1knov\u00FDch m\u0159\u00ED\u017Eek a po zji\u0161t\u011Bn\u00ED nutn\u00FDch parametr\u016F budou realizov\u00E1ny vlastn\u00ED n\u00E1vrhy speci\u00E1ln\u00EDch vl\u00E1knov\u00FDch m\u0159\u00ED\u017Eek s po\u017Eadovan\u00FDmi vlastnostmi. S vyu\u017Eit\u00EDm elektronov\u00E9ho litografu a laser\u016F na pracovi\u0161ti \u0159e\u0161itele, budou tyto n\u00E1vrhy experiment\u00E1ln\u011B ov\u011B\u0159eny. V oblasti elektroniky bude navr\u017Een digit\u00E1ln\u00ED kontroln\u00ED syst\u00E9m pro \u0159\u00EDzen\u00ED teploty vl\u00E1knov\u00E9 m\u0159\u00ED\u017Eky a laserov\u00E9 diody a digit\u00E1ln\u011B \u0159\u00EDzen\u00FD, mudulovateln\u00FD proudov\u00FD zdroj." . "2009-04-03+02:00"^^ . "Semiconductor laser sources with fiber gratings for precision laser interferometry and spectroscopy"@en .