Test & Measurement

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Following the Photons: A Photonics Podcast
This episode of Following the Photons: A Photonics Podcast features our Light News photonics news roundup for April 14, 2026.
April 14, 2026
Credit: E. Joseph et al., Adv. Mater. Technol., 11, 2, e01461 (2026); https://doi.org/10.1002/admt.202501461
Design of BIOPIX polymer pixel arrays. a) Left: A schematic of the BIOPIX device architecture featuring a 2 × 2 polymer pixel array. Right: A photograph of a 2 × 2 BIOPIX device. b) Left: Schematic of the BIOPIX device architecture with a 4×4 polymer pixel array. Right: Photograph of a 4 × 4 BIOPIX device.
April 14, 2026
Credit: M. King/NIST
NIST scientist Nikolai Klimov holds a PIC with tweezers.
April 8, 2026
FIGURE 1. A schematic comparison of a conventional semiconductor laser and a QCL.
March 31, 2026
Credit: Bloom Lasers
Every manufacturing step to build a Bloom laser is accompanied by measurements from the beam propagation system.
March 20, 2026
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Following the Photons: A Photonics Podcast
March 10, 2026
Photonics West 2026 PI
Feb. 11, 2026
Photonics West MKS
Feb. 11, 2026
Credit: Mortiz Gittinger
Daniel Timmer (front) and Moritz Gittinger in the lab working on the 2DES setup.
Feb. 2, 2026

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