Demonstration of Type A volume Bragg gratings inscribed with a femtosecond Gaussian-Bessel laser beam
To our knowledge, we report on the first demonstration of Type A VBGs inscribed in silver-
containing phosphate glasses by femtosecond laser writing. The gratings are inscribed …
containing phosphate glasses by femtosecond laser writing. The gratings are inscribed …
Mid-infrared tunable filter based on a femtosecond-written silica volume Bragg grating
A silica volume Bragg grating (VBG) is used to filter the light of a mid-infrared (mid-IR)
supercontinuum laser. The VBG with a 7 µm period was inscribed with 800 nm pulses with a …
supercontinuum laser. The VBG with a 7 µm period was inscribed with 800 nm pulses with a …
First steps in the development of next-generation chirped volume Bragg gratings by means of fs laser inscription in fused silica
EA Perevezentsev, MP Siems, D Richter, IB Mukhin… - Optics …, 2023 - opg.optica.org
The first steps towards the development and characterization of next-generation chirped
volume Bragg gratings (CVBGs) by means of fs laser inscription were made. Based on the …
volume Bragg gratings (CVBGs) by means of fs laser inscription were made. Based on the …
Femtosecond-written volume Bragg gratings in fluoride glasses
We report on what we believe are the first volume Bragg gratings written inside bulk
multicomponent fluoride glasses. The gratings inscribed with tightly focused infrared (IR) …
multicomponent fluoride glasses. The gratings inscribed with tightly focused infrared (IR) …
Femtosecond inscription of semi-aperiodic multi-notch fiber Bragg gratings using a phase mask
TA Goebel, M Heusinger, RG Krämer, C Matzdorf… - Optics …, 2020 - opg.optica.org
We present an innovative concept of a semi-aperiodic phase mask design that enables the
realization of multi-notch fiber Bragg gratings (FBG). This design utilizes the overlap and …
realization of multi-notch fiber Bragg gratings (FBG). This design utilizes the overlap and …
Femtosecond writing of intra-phase-mask volume Bragg gratings
In this Letter, we report the first, to the best of our knowledge, femtosecond inscription of
volume Bragg gratings (VBGs) directly inside phase-mask substrates. This approach …
volume Bragg gratings (VBGs) directly inside phase-mask substrates. This approach …
Wavelength stabilization of high-power laser diodes using Bragg gratings inscribed in their highly multimode fiber pigtails
Efficient wavelength stabilization of an off-the-shelf high-power laser diode operating at 976
nm is demonstrated by using a highly multimode fiber Bragg grating (FBG). This first-order …
nm is demonstrated by using a highly multimode fiber Bragg grating (FBG). This first-order …
Realization of Chirped Volume Bragg Gratings in Fused Silica by Femtosecond Phase Mask Inscription
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Realization of
Chirped Volume Bragg Gratings in Fused Silica by Femtosecond Phase Mask Inscription Malte …
Chirped Volume Bragg Gratings in Fused Silica by Femtosecond Phase Mask Inscription Malte …
Investigation of ultrashort pulse written higher order VBG with extended apertures
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Investigation of
ultrashort pulse written higher order VBG with extended apertures Malte P. Siems1, Daniel …
ultrashort pulse written higher order VBG with extended apertures Malte P. Siems1, Daniel …
Thermal stability of volume Bragg gratings in chloride photo-thermo-refractive glass after femtosecond laser bleaching
D Klyukin, S Ivanov, V Krykova, M Silvennoinen… - Optics Letters, 2018 - opg.optica.org
We demonstrate that the Joule heating of the volume Bragg grating recorded in chloride
photo-thermo-refractive glass can be suppressed by bleaching the silver nanoparticles with …
photo-thermo-refractive glass can be suppressed by bleaching the silver nanoparticles with …