Review

variable neutral density nd filter (Thorlabs)

About

News

Press Release

Team

Advisors

Partners

Contact

Bioz Stars

Bioz vStars

Buy from Supplier

Structured Review

Thorlabs variable neutral density nd filter
Variable Neutral Density Nd Filter, supplied by Thorlabs, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/variable+neutral+density+filter/density+filter+neutral/pm42045469-209-2-7
Average 86 stars, based on 1 article reviews

variable neutral density nd filter - by Bioz Stars, 2026-10

86/100 stars

Images

other:

Article Title: Performance Constraints of All‐Perovskite Tandem Solar Cells in Low‐Intensity, Low‐Temperature Environments
Article Snippet: For intensity‐dependent PL measurements, a continuously variable neutral density filter (ThorLabs) was used to tune the excitation irradiance.

Article Title: Interferometric speckle contrast optical spectroscopy (iSCOS) in continuous-wave parallel interferometric near-infrared spectroscopy (CW-πNIRS)
Article Snippet: This attenuator comprises two fiber collimators (Thorlabs F240FC-850) and a continuously variable neutral density filter (Thorlabs NDC-50C-2M-B), enabling fine adjustment of the reference light intensity.

Article Title: Performance Constraints of All-Perovskite Tandem Solar Cells in Low-Intensity, Low-Temperature Environments.
Article Snippet: For intensity-dependent PL measurements, a continuously variable neutral density filter (ThorLabs) was used to tune the excitation irradiance.

Article Title: Label-free visualization and quantitative analysis of Far UV-C skin safety with dynamic optical coherence tomography with subcellular resolution
Article Snippet: Reference intensity is adjusted by a continuously variable neutral density filter (Thorlabs, NDL-25C-4) on a translation stage (Thorlabs, ELL20), while the reference arm length is controlled by an optical delay line (Thorlabs, ODL100) with a retroreflector (Thorlabs, PS974M-B).

Article Title: Revisiting Anti-Stokes Emission Features of DNA-Stabilized Silver Nanoclusters
Article Snippet: For measuring different power values, we inserted a variable neutral density filter (Thorlabs) in the excitation path and tuned it continuously.

Live Cell Imaging:

Article Title: FLIM-FRET as a Molecular Filter for Membrane-Induced Aggregation
Article Snippet: The excitation source was a 1 MHz, 1040 nm femtosecond laser (Spirit, Spectra-Physics) coupled to an optical parametric amplifier (OPA), providing tunable excitation across 320–1040 nm with ~150 fs pulse duration. .. After the OPA, the beam power was attenuated to 1 mW at the sample, corresponding to a pulse energy of approximately 1 nJ for live-cell imaging, using a continuously variable neutral density filter (Thorlabs). ..

Article Title: Multi-parameter fluorescence lifetime imaging for high-noise neuroscience applications
Article Snippet: The excitation source was a 1-MHz, 1040-nm femtosecond laser (Spirit, Spectra-Physics) paired with an optical parametric amplifier (OPA) to provide tunable excitation wavelengths across a broad spectral range (320–1040 nm, ∼ 150 fs pulses). .. Post-OPA, the output pulses were attenuated to about 1 mW and a pulse energy of 1 nJ for live-cell imaging using a continuously variable neutral density filter (Thorlabs). ..

Imaging:

Article Title: Simultaneous Label-free Imaging of Nucleolar Dynamics and Subcellular Metabolic Shifts Across Tissue Contexts
Article Snippet: .. A continuously variable neutral density filter (Thorlabs, NDC-50C-4M-B) was placed after the multimode fiber source and before the imaging system to adjust the pulse energy delivered to the sample. .. The beam was scanned by a galvanometer mirror pair (ScannerMAX, Saturn) and conjugated to the back focal plane of the objective (Olympus, XLPLN25XWMP2).