computer controlled rotation mount  (Thorlabs)

Journal: Microsystems & Nanoengineering

Article Title: Chip-scale packaged in-line polarization-resolved detector for optically pumped magnetometers

doi: 10.1038/s41378-026-01226-z

Figure Lengend Snippet: a Experimental setup using a 795 nm VCSEL and a CMOS image sensor, with the WGP mounted on a rotational stage. b Schematic diagrams of the WGP and input polarization orientations at 0°, 45°, and 90°. c Transmitted images of the beam profiles for input polarization angles of 0°, 45°, and 90°, showing spatial variation in transmission intensity due to polarization-selective regions of the WGP. d Corresponding 1D intensity profiles extracted along the indicated direction (blue dotted line in c ) for each polarization angle, confirming spatial separation and modulation of polarization components

Article Snippet: Measurements were performed at polarization rotation angles of 0°, 45°, and 90° using a rotational mount (RSP1, Thorlabs).

Techniques: Transmission Assay

Journal: Microsystems & Nanoengineering

Article Title: Chip-scale packaged in-line polarization-resolved detector for optically pumped magnetometers

doi: 10.1038/s41378-026-01226-z

Figure Lengend Snippet: a Experimental setup for characterizing angular sensitivity and common-mode rejection. A linearly polarized 795 nm beam is directed through a collimator and incident on the CSP-iPRD mounted on a rotational stage. The common-mode output is measured at 0° (red cell, left), and the differential-mode output at 45° (pink cell, right). b Comparison of common-mode rejection ratio (CMMR) as a function of modulation frequency between the bare bi-cell photodiode (open circle) and the CSP-iPRD (filled rectangle). The results show that chip-scale integration does not significantly degrade the CMMR, maintaining high suppression across 1 Hz to 10 kHz. c Differential photocurrent as a function of polarization rotation angle (symbols), measured at incident optical powers ranging from 41.4 μW to 84.9 μW

Article Snippet: Measurements were performed at polarization rotation angles of 0°, 45°, and 90° using a rotational mount (RSP1, Thorlabs).

Techniques: Comparison

Journal: Biology of the Cell

Article Title: Implementation and Optimization of a Random Illumination Microscope: towards Robustness for Microscopy Core Facility

doi: 10.1111/boc.70060

Figure Lengend Snippet: System description. The path first passes through an optical density filter wheel (1), then a half‐wave slide (2a), then a beam expander (3), a polarization splitter cube (4), a second half‐wave slide (2b), a microdisplay called a spatial light modulator (SLM) (5), a quarter‐wave slide (7), an achromatic lens (8) with focal length f = 40 cm, and ends up at the microscope's epifluorescence illumination input.

Article Snippet: Cage Rotation Mount for Ø1′′ Optics , Thorlabs , CRM1T/M.

Techniques: Microscopy

Journal: Biology of the Cell

Article Title: Implementation and Optimization of a Random Illumination Microscope: towards Robustness for Microscopy Core Facility

doi: 10.1111/boc.70060

Figure Lengend Snippet: Choice of AlgoRIM reconstruction parameters. (A) Reconstructed image of 0.1 µm beads. (B) Plot profile along the line in A by modifying the pre‐filtering parameter (Wiener filtering or w) and the regularization parameter (r). (C) Reconstruction result by modifying the various w ‐ and r ‐ values.

Article Snippet: Cage Rotation Mount for Ø1′′ Optics , Thorlabs , CRM1T/M.

Techniques:

Journal: Biology of the Cell

Article Title: Implementation and Optimization of a Random Illumination Microscope: towards Robustness for Microscopy Core Facility

doi: 10.1111/boc.70060

Figure Lengend Snippet: Comparison of microvilli observation between the RIM system and confocal Airyscan (Zeiss). Microvilli brush border intestine were identified by ERM‐1/ezrin tagged with mNeonGreen and visualized in adult C. elegans .

Article Snippet: Cage Rotation Mount for Ø1′′ Optics , Thorlabs , CRM1T/M.

Techniques: Comparison