☆ 4.7 Article

Three-dimensional angular deviation and diffraction efficiency of a grating in Littrow-configuration ECDL

OPTICS AND LASER TECHNOLOGY (2024)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Engineering, Electrical & Electronic

Frequency-Stabilized External Cavity Diode Laser at 1572 nm Based on Frequency Stability Transfer

Qingshuai Su et al.

Summary: This article reports a frequency-stabilized narrow-linewidth external cavity diode laser (ECDL) operating at the wavelength of the R18 carbon dioxide (CO2) absorption line for space-borne CO2 detection LIDAR. The ECDL module, based on a fiber Bragg grating, is integrated in a compact butterfly package and emits at the wavelength of 1572.02 nm with a tunability of 22 GHz. A polarization-maintaining all-fiber ring resonator is used as a transfer cavity to maintain long-term stability of a metrological frequency reference at 1550.12 nm. By combining the narrowing linewidth technique and frequency stability transfer technique, the laser exhibits an intrinsic Lorentzian linewidth of 15 kHz and a relative frequency stability on the order of 10(-12) for averaging time from 1 to 1000 s.

IEEE PHOTONICS TECHNOLOGY LETTERS (2022)

添加到收藏夹

Article Optics

Inverse design of sub-wavelength convergent grating based on the stepped particle swarm algorithm

Junjing Huang et al.

Summary: This study proposes a novel stepped particle swarm optimization (SPSO) algorithm based on field intensity adjustment, and achieves good results in sub-wavelength grating design, with higher computational efficiency and better global convergence.

OPTICS LETTERS (2022)

添加到收藏夹

Article Optics

Numerical study of sodalime and PDMS hemisphere photonic structures for radiative cooling of silicon solar cells

Gerardo Silva-Oelker et al.

Summary: This study explores the potential of a photonic approach to enhancing solar cell efficiency through numerical analysis. Results show that using different cover materials can lead to different power improvements and temperature reductions.

OPTICS EXPRESS (2022)

添加到收藏夹

Article Optics

Design of a Littrow-type diode laser with independent control of cavity length and grating rotation

Lucia Duca et al.

Summary: A novel extended-cavity diode laser based on a modified Littrow configuration is presented, showing robustness against misalignment and hysteresis. Laser prototypes with different external cavity lengths were tested, exhibiting mode-hop-free frequency tunability upon changes in cavity length. This design is well suited for atomic and molecular experiments requiring long-term stability.

OPTICS LETTERS (2021)

添加到收藏夹

Article Physics, Multidisciplinary

Theory for Twisted Bilayer Photonic Crystal Slabs

Beicheng Lou et al.

Summary: The scattering properties of twisted bilayer photonic crystal slabs were analyzed using a high-dimensional plane wave expansion method, showing strongly tunable resonance properties and chiral behavior. A semi-analytical explanation was provided for the resonant properties, along with a correspondence to a simpler structure.

PHYSICAL REVIEW LETTERS (2021)

添加到收藏夹

Article Physics, Applied

Grating periods measurement of multi-pitched grating using Littrow configuration external cavity diode laser

Shuzo Masui et al.

Summary: A simple measurement technique is proposed for estimating grating periods and Littrow angles simultaneously in an external cavity diode laser with multi-pitched gratings. Experimental results show that this technique can achieve sufficient variation of resonant wavelength with minimal grating rotation, and successfully measure the grating periods and Littrow angles of dual-period holographic gratings with less than 1% error. This technique has the potential for future applications in the measurement of motionless multi-pitched gratings, diffractive optics, and metasurfaces.

APPLIED PHYSICS EXPRESS (2021)

添加到收藏夹

Article Optics

Guided-mode waves structure of electric and magnetic dipole resonances in a metamaterial slab

Minyeong Kim et al.

Summary: The study analyzed the electric dipole (ED) and magnetic dipole (MD) resonances induced by oblique light incidence in a dielectric nanostructure slab, showing that the symmetry breaking in TE and TM polarizations at oblique incidences of light led to different resonance features, which were analyzed through studies of energy fluxes.

OPTICS EXPRESS (2021)

添加到收藏夹

Article Engineering, Multidisciplinary

Development of an optical pressure measurement system using an external cavity diode laser with a wide tunable frequency range

Yoshinori Takei et al.

MEASUREMENT (2020)

添加到收藏夹

Article Optics

Miniature double-grating monochromator with Littman configuration for pure rotational Raman LIDAR

Yinchao Zhang et al.

OPTICAL ENGINEERING (2020)

添加到收藏夹

Article Optics

Polarization-independent reflection grating in second-order Littrow for high laser resolving power

Jimin Fang et al.

LASER PHYSICS (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

A Dynamically Modulated All-Dielectric Metasurface Doublet for Directional Harmonic Generation and Manipulation in Transmission

Mohammad Mahdi Salary et al.

ADVANCED OPTICAL MATERIALS (2019)

添加到收藏夹

Article Physics, Applied

Neural network based design of metagratings

Sandeep Inampudi et al.

APPLIED PHYSICS LETTERS (2018)

添加到收藏夹

Article Optics

Genetically optimized all-dielectric metasurfaces

Victor Egorov et al.

OPTICS EXPRESS (2017)

添加到收藏夹

Article Optics

Binary zero-order diffractive and anti-reflective optical elements in silicon for the mid-infrared

Gregoire M. Smolik et al.

OPTICS LETTERS (2017)

添加到收藏夹

Review Optics

Recent advances in planar optics: from plasmonic to dielectric metasurfaces

Patrice Genevet et al.

OPTICA (2017)

添加到收藏夹

Article Physics, Applied

Rigorous diffraction interface theory

Christopher M. Roberts et al.

APPLIED PHYSICS LETTERS (2017)

添加到收藏夹

Article Physics, Condensed Matter

Tunable laser in 1575 nm-1225 nm range achieved by pressure tuning combined with grating tuning

F. Dybala et al.

PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS (2007)

添加到收藏夹

Article Instruments & Instrumentation

Littrow-type external-cavity diode laser with a triangular prism for suppression of the lateral shift of output beam

A Takamizawa et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2006)

添加到收藏夹

Article Instruments & Instrumentation

Littrow configuration tunable external cavity diode laser with fixed direction output beam

CJ Hawthorn et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2001)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.