"SPIE" . "978-0-8194-6819-2" . . . . "Optical Manufacturing and Testing VII (Proceedings of SPIE Vol. 6671)" . . "Hlavn\u00EDm c\u00EDlem p\u0159ipravovan\u00FDch vl\u00E1knov\u00FDch Braggov\u00FDch m\u0159\u00ED\u017Eek je z\u00FA\u017Een\u00ED \u0161\u00ED\u0159ky spektr\u00E1ln\u00ED \u010D\u00E1ry a prodlou\u017Een\u00ED lad\u00EDc\u00EDho rozsahu bez modov\u00FDch p\u0159eskok\u016F laserov\u00FDch diod s vertik\u00E1ln\u00EDm rezon\u00E1torem (VCSEL). Pr\u00E1v\u011B \u0161\u00ED\u0159ka spektr\u00E1ln\u00ED \u010D\u00E1ry a lad\u00EDc\u00ED rozsah bez modov\u00FDch p\u0159eskok\u016F jsou kritick\u00FDmi vlastnostmi laserov\u00E9ho zdroje pro laserovou interferometrii. \u0160\u00ED\u0159ka spektr\u00E1ln\u00ED \u010D\u00E1ry VCSEL diod s vlnovou d\u00E9lkou 760 nm je p\u0159ibli\u017En\u011B 100 MHz. Lad\u00EDc\u00ED rozsah bez modov\u00FDch p\u0159eskok\u016F je pak a\u017E 1 nm. Zlep\u0161en\u00ED t\u011Bchto parametr\u016F lze dos\u00E1hnout mj. velmi kvalitn\u00EDmi Braggov\u00FDmi m\u0159\u00ED\u017Ekami. Na z\u00E1klad\u011B na\u0161ich simulac\u00ED a m\u011B\u0159en\u00EDm komer\u010Dn\u011B dostupn\u00FDch vl\u00E1knov\u00FDch Braggov\u00FDch m\u0159\u00ED\u017Eek jsme navrhli vl\u00E1knovou Braggovu m\u0159\u00ED\u017Eku o d\u00E9lce 100 mm s apodizac\u00ED. P\u0159i pou\u017Eit\u00ED n\u00E1mi navr\u017Een\u00E9 vl\u00E1knov\u00E9 Braggovy m\u0159\u00ED\u017Eky v laserov\u00E9m interferometru s VCSEL laserovou diodou pak o\u010Dek\u00E1v\u00E1me v\u00FDrazn\u00E9 zlep\u0161en\u00ED jeho celkov\u00E9ho rozli\u0161en\u00ED."@cs . "Hel\u00E1n, Radek" . "Fiber Bragg gratings for laser interferometry with VCSEL diode at 760 nm wavelength"@en . "P(FT-TA3/133), P(KJB200650503), Z(AV0Z20650511)" . . . . . "Vl\u00E1knov\u00E9 Braggovy m\u0159\u00ED\u017Eky pro laserovou interferometrii s laserov\u00FDmi diodami VCSEL a vlnovou d\u00E9lkou 760 nm"@cs . "Improvement of the linewidth and the mode-hop free tuning range of the Vertical Cavity Surface Emitting Laser (VCSEL) diode is the main goal of our upcoming Fiber Bragg Gratings (FBGs). The linewidth of the emission spectrum and the mode-hop free tuning range of the wavelength are critical in laser interferometry. The full width in half maximum (FWHM) linewidth of VCSEL at 760 nm wavelength is 100 MHz approximately. Tuning range up to 1 nm was measured by a highly precise commercial lambdameter with 0.1 pm resolution. To improve such a characteristic a high precise FBG must be selected.On the basis of our simulations and measurements of the commercially available fiber gratings we designed a special 100 mm long fiber Bragg grating with apodization. We expect the application of the FBG to improvement of the linewidth and mode-hop free tuning range of VCSEL at the wavelength 760 nm to increase resolution of laser interferometer based on VCSEL diode."@en . "RIV/68081731:_____/07:00097178" . "3"^^ . "Fiber Bragg gratings for laser interferometry with VCSEL diode at 760 nm wavelength"@en . "3"^^ . . . "8"^^ . "laser interferometry; fiber Bragg gratings; VCSEL"@en . "[D71700DC31FA]" . . "Bellingham" . "421880" . "San Diego" . "\u010C\u00EDp, Ond\u0159ej" . . . "66711F:1;8" . . "Vl\u00E1knov\u00E9 Braggovy m\u0159\u00ED\u017Eky pro laserovou interferometrii s laserov\u00FDmi diodami VCSEL a vlnovou d\u00E9lkou 760 nm"@cs . . "Improvement of the linewidth and the mode-hop free tuning range of the Vertical Cavity Surface Emitting Laser (VCSEL) diode is the main goal of our upcoming Fiber Bragg Gratings (FBGs). The linewidth of the emission spectrum and the mode-hop free tuning range of the wavelength are critical in laser interferometry. The full width in half maximum (FWHM) linewidth of VCSEL at 760 nm wavelength is 100 MHz approximately. Tuning range up to 1 nm was measured by a highly precise commercial lambdameter with 0.1 pm resolution. To improve such a characteristic a high precise FBG must be selected.On the basis of our simulations and measurements of the commercially available fiber gratings we designed a special 100 mm long fiber Bragg grating with apodization. We expect the application of the FBG to improvement of the linewidth and mode-hop free tuning range of VCSEL at the wavelength 760 nm to increase resolution of laser interferometer based on VCSEL diode." . . "2007-08-28+02:00"^^ . "Fiber Bragg gratings for laser interferometry with VCSEL diode at 760 nm wavelength" . . . "Mikel, B\u0159etislav" . . . "RIV/68081731:_____/07:00097178!RIV08-AV0-68081731" . "Fiber Bragg gratings for laser interferometry with VCSEL diode at 760 nm wavelength" . .