Journal of the Optical Society of America B

Journal: Journal of the Optical Society of America B

Abbreviation

J. Opt. Soc. Am. B

Publisher

OSA Publishing

ISSN

0740-3224
1520-8540

Show all metadata

Search Results

Publications 1 - 10 of 22

Apodization of chirped quasi-phasematching devices
Phillips, C. R.; Langrock, C.; Chang, D.; et al. (2013)
Journal of the Optical Society of America B
Distortion-free enhancement of terahertz signals measured by electro-optic sampling. I. Theory
Brunner, Fabian D. J.; Johnson, Jeremy A.; Grubel, Sebastian; et al. (2014)
Journal of the Optical Society of America B
Levitated nanoparticle as a classical two-level atom [Invited]
Frimmer, Martin; Gieseler, Jan; Ihn, Thomas M.; et al. (2017)
Journal of the Optical Society of America B
Optimization of a 60° waveguide bend in InP-based 2D planar photonic crystals
Strasser, Patric; Stark, Glen; Robin, Franck; et al. (2008)
Journal of the Optical Society of America B
We present a novel design for a 𝑊��1 (one missing row of holes) waveguide 60° bend implemented in a substrate-type InP⁄InGaAsP⁄InP planar photonic crystal based on a triangular array of air holes. The bend has been designed to provide high transmission over a large bandwidth. The investigated design improvement relies only on displacing holes while avoiding changing individual holes diameter in the interest of better process control (homogenous hole depth). Two-dimensional (2D) finite-element simulations were used to increase the relative transmission bandwidth from 18% to 40% of the photonic bandgap for unoptimized and optimized 60° bends, respectively. The 2D results were verified by means of rigorous three-dimensional (3D) finite-difference time-domain (FDTD) simulations. We show that excellent agreement between 2D and 3D simulations can be obtained, provided a small effective-index shift of −0.024 (−0.74%) and an imaginary loss parameter (𝜖��″=0.014) is introduced in the 2D simulations. To demonstrate the applicability of our improved design, the bend was fabricated and measured using the endfire technique. A bending loss of 3 dB is obtained for the optimized 𝑊��1 waveguide bend compared to more than 8 dB in the unoptimized case. © 2007 Optical Society of America
Analysis of photonic crystal defect modes by maximal symmetrization and reduction
Gallinet, B.; Kupec, J.; Witzigmann, B.; et al. (2010)
Journal of the Optical Society of America B
Average light velocities in periodic media
Kaspar, P.; Kappeler, R.; Erni, D.; et al. (2013)
Journal of the Optical Society of America B
Electro-optic tuning and modulation of single-crystalline organic microring resonators
Figi, Harry; Jazbinsek, Mojca; Hunziker, Christoph; et al. (2009)
Journal of the Optical Society of America B
Optical properties of 4-N,N-dimethylamino-4′-N′-methyl-stilbazolium 2,4,6-trimethylbenzenesulfonate crystals at terahertz frequencies
Stillhart, Marcel; Schneider, Arno; Günter, Peter (2008)
Journal of the Optical Society of America B
We have measured the optical properties of 4-N,N-dimethylamino-4′-N′-methyl-stilbazolium 2,4,6-trimethylbenzenesulfonate (DSTMS), a highly nonlinear organic crystal, in the terahertz (THz) spectral range. The conditions for efficient THz pulse generation through optical rectification of near-infrared pulses have been calculated and confirmed experimentally. The results show that DSTMS as a source of THz radiation is superior to 4-N,N-dimethylamino-4′-N′-methyl-stilbazolium tosylate (DAST), a well-investigated nonlinear material with one of the highest nonlinear susceptibilities known so far. © 2008 Optical Society of America
Photoinduced Transient Faraday Rotation in NiO
Satoh, Takuya; Cho, Sung-Jin; Shimura, Tsutomu; et al. (2010)
Journal of the Optical Society of America B
Efficient continuous-wave thin disk laser operation of Yb:Ca4YO(BO3)3 in E∥Z and E∥X orientations with 26 W output power
Kränkel, Christian; Peters, Rigo; Petermann, Klaus; et al. (2009)
Journal of the Optical Society of America B

Publications 1 - 10 of 22

Journal: Journal of the Optical Society of America B

Abbreviation

Publisher

Journal Volumes

ISSN

Description

Filters

Search Results