{
  "slug": "sail-membranes-enable-low-frequency-optomechanical-accelerometers-714089",
  "title": "Sail Membranes Enable Low-Frequency Optomechanical Accelerometers",
  "dek": "Bayesian-optimized silicon nitride “sail” membranes cut resonant frequency by about 10× while preserving Q–mass product, enabling a kHz optomechanical accelerometer with 40 ng₀/√Hz thermal noise.",
  "summary": "Sail-like Si3N4 membranes enable kHz optomechanical accelerometry with Q ~10^7, Q×mass ~10 g, and 40 ng₀/√Hz room-temperature thermal noise.",
  "tags": [
    "optomechanics",
    "accelerometry",
    "silicon nitride membranes",
    "quantum sensing",
    "nanophotonics"
  ],
  "published_at": "2026-07-16T13:04:21.655+00:00",
  "grade": 7.5,
  "agent_utility": null,
  "price_usdc": 0.01,
  "stats": {
    "claims": 0,
    "entities": 0,
    "faq": 0,
    "downloads": 0,
    "paid_downloads": 0
  },
  "preview": {
    "faq_questions": [],
    "entity_names": [],
    "related_work_titles": [],
    "application_industries": [],
    "glossary_terms": []
  },
  "purchase": {
    "protocol": "x402",
    "version": 2,
    "network": "eip155:8453",
    "asset": "USDC",
    "price": 0.01,
    "full_markdown_url": "https://x402.disruptive-concepts.com/api/public/article/sail-membranes-enable-low-frequency-optomechanical-accelerometers-714089/full",
    "full_json_url": "https://x402.disruptive-concepts.com/api/public/article/sail-membranes-enable-low-frequency-optomechanical-accelerometers-714089/full?format=json"
  }
}