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Year I · No. 17
— Natura non facit saltus —
Saturday, 6 Jun 2026

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· Applied Physics · 06 · 06 · 2026

New monolithically integrated tunable semiconductor laser

Researchers have developed an edge-emitting laser that monolithically integrates all its components onto a single gallium arsenide (GaAs) wafer. This advance enables wavelength tuning of the laser over a range of 100 nanometers (nm), a significant achievement for the miniaturization and efficiency of photonic devices.…

§ Today’s briefing

5 dispatches · 06 · 06 · 2026
· Astrophysics

Webb reveals young stars in all stages of formation

The James Webb Space Telescope (JWST) has captured unprecedented images of young stars in various phases of their development, from initial formation in dense clouds of gas and dus… more →

ESACol. 3

Controlled Burns to Mitigate Fires in Australia's Northern Territory

In the fire-prone ecosystems of Australia's Northern Territory, controlled burns are employed as a preventive strategy. This technique aims to reduce the severity of fires that might occur later in the season by managing the accumulation of combustible material and altering vegetation structure.

The practice of prescribed burning is a landscape management tool used to mimic natural fire regimes or to protect areas of high ecological or human value. By conducting low-intensity burns under controlled conditions, the probability of catastrophic wildfires, which are more difficult to contain and cause much greater environmental and socioeconomic damage, is reduced.

In the fire-prone ecosystems of Australia's Northern Territory, controlled burns are employed as a preventive strategy.
§ Technical sheet
Source
NASA
Category
General
Edition
17
Date
2026-06-06
Reading
1 min
Origin
Source ↗

§ arXiv briefing

— ex praeprintis hodiernis —
  1. 2606.06466 · general

    Non-Hermiticity Amplifies Charge Correlations in Topological Models

  2. 2606.06456 · cuantica

    New Quantum Algorithms for Element-wise Matrix Transformations

  3. 2606.06455 · cuantica

    qLDPC Codes with Break-Even Performance Demonstrated in Quantum Computing

  4. 2606.06452 · teoria

    New Theory of Time-Asymmetric Quantum Collapse

  5. 2606.06445 · general

    Quantum Information Education, Key to the International Quantum Year

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