Comparison of higher-order multiphoton signal generation and collection at the 1700-nm window based on transmittance measurement of objective lenses.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of biophotonics"
DOI: 10.1002/jbio.201700121
Abstract: One benefit of excitation at the 1700-nm window is the more accessible modalities of multiphoton signal generation. It is demonstrated here that the transmittance performance of the objective lens is of vital importance for efficient… read more here.
Keywords: window; signal generation; objective lens; 1700 window ... See more keywords
Real-time detection and single-pass minimization of TEM objective lens astigmatism.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of structural biology"
DOI: 10.1016/j.jsb.2016.11.001
Abstract: Minimization of the astigmatism of the objective lens is a critical daily instrument alignment task essential for high resolution TEM imaging. Fast and sensitive detection of astigmatism is needed to provide real-time feedback and adjust… read more here.
Keywords: detection; real time; minimization; objective lens ... See more keywords
Hardware Engineering for an APT in a TEM Objective Lens
Sign Up to like & getrecommendations! Published in 2020 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927620022187
Abstract: The most widespread APT data reconstruction method was first proposed in 1995 [1]. Incremental changes to the method have lead to improved accuracies as datasets became larger, laser field evaporation became more widespread, and heterogeneous… read more here.
Keywords: reconstruction; data reconstruction; field; tem objective ... See more keywords
SOLEIL: single-objective lens inclined light sheet localization microscopy.
Sign Up to like & getrecommendations! Published in 2022 at "Biomedical optics express"
DOI: 10.1364/boe.451634
Abstract: High-NA light sheet illumination can improve the resolution of single-molecule localization microscopy (SMLM) by reducing the background fluorescence. These approaches currently require custom-made sample holders or additional specialized objectives, which makes the sample mounting or… read more here.
Keywords: localization microscopy; light sheet; microscopy; single objective ... See more keywords
Design of a confocal dispersion objective lens based on the GRIN lens.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.473451
Abstract: Spectral confocal technology utilizes the principle of dispersion to establish the precise coding relationship between spatial position and wavelength in the axial focal point. The axial dispersion produced by the dispersion lens will affect the… read more here.
Keywords: dispersion; grin lens; dispersion objective; objective lens ... See more keywords
Stress Component Decoupling Analysis Based on Large Numerical Aperture Objective Lens, an Impractical Approach
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15134616
Abstract: Micro Raman spectroscopy is an effective method to quantitatively analyse the internal stress of semiconductor materials and structures. However, the decoupling analysis of the stress components for {100} monocrystalline silicon (c-Si) remains difficult. In the… read more here.
Keywords: stress; principal stress; numerical aperture; analysis ... See more keywords