Spectraswitch tm System Benefits

                                                          CORE INNOVATION 

World's First Self-Testing Fiber-Optic Switch & Sensor

• Patented "Control by Light" system (U.S. Patent No. 11,493,695) Uses Wavelength Selective Reflective Surfaces (WSRS) for precise, passive remote control and monitoring—delivering reliability in mission-critical environments without electricity at the remote end by reflecting specific light wavelengths to interpret switch positions or sensor data, ensuring no power risks while providing instant feedback.     

• Single-Fiber Simplex Design – Breakthrough Efficiency
  Operates on just one lightweight fiber strand, unlike prior duplex/multi-fiber systems—enabling bidirectional switching, sensing, and self-testing on a single path for unmatched simplicity, reduced connectors, and further mass/weight savings over alternatives by using the same fiber for both sending and receiving signals via reflective modulation, minimizing components and failure points.

Weight, Size, and Efficiency Benefits 

• Ultra-Lightweight Alternative to Copper Wiring
  Replaces heavy copper (e.g., 12/2 NM-B at 125 g/m) with simplex POF fiber (5.3 g/m)—achieving up to 96%+ cabling mass reduction, freeing payload capacity in spacecraft or optimizing efficiency in industrial plants/manufacturing lines by leveraging the low-density polymer material of POF, which is far lighter and more flexible than metal conductors, thus reducing overall system weight and enabling easier routing.

• Ultra-Compact Switch Design
  Visible version fits a full three-position switch in ~10 cubic mm; infrared MEMS version scales to microscopic sub-mm³ elements—amplifying weight/volume savings for high-density integrations in rovers/avionics bays or compact industrial control panels/sensors by employing miniature reflective surfaces that change wavelengths without bulky mechanical parts, allowing seamless embedding in tight spaces while maintaining high precision.

• Passive, Low-Energy Operation
  No power required at the switch/sensor end—lowers heat, energy consumption, and complexity for sustainable Moon/Mars missions or energy-efficient industrial processes like factory automation by relying solely on optical signals from a central transceiver, eliminating the need for remote batteries or wiring, which prevents energy waste and enhances safety in volatile environments.

Safety and Durability Benefits 

• Explosion-Proof and Intrinsically Safe
  No sparks, arcs, or electrical energy at the remote end—ideal for hazardous zones like propellant handling in spacecraft or chemical processing/flammable areas in oil/gas facilities by using purely optical transmission that can't ignite gases or vapors, providing compliance with safety standards like ATEX or NEC without additional enclosures.

• EMI and Radiation Immunity
  Fully resistant to electromagnetic interference, solar flares/cosmic rays (in space), or industrial noise from machinery/motors—ensuring glitch-free performance in avionics systems or heavy manufacturing environments by transmitting data via light waves that are unaffected by electrical or magnetic fields, maintaining signal integrity where copper would fail.

• Waterproof, Chemical-Resistant, Shock-Proof, and Lightning-Proof
  Withstands moisture, corrosives, vibrations, impacts, and surges—providing unbreakable durability in harsh conditions like Mars regolith/lunar dust or wet/corrosive industrial sites such as mining operations by encasing the fiber in rugged polymers that seal against elements and absorb mechanical stress, preventing degradation over time.

Reliability and Versatility Benefits 

• Self-Testing for Real-Time Diagnostics
  Continuous optical feedback detects cable faults or damage instantly enabling proactive maintenance and minimizing downtime in remote Moon/Mars habitats or industrial remote monitoring setups by sending a steady light signal that reflects back only if the system is intact, alerting users to issues before they escalate.

• Versatile Switching and Sensing – Including Pioneering Three-Position Capability
  Supports multiplexed, multi-position control (including the first-of-its-kind three-position on-off-on / up-off-down configuration, replicating automotive window controls or industrial multi-state actuators) and extends to sensors for position/tilt, temperature, pressure, or structural monitoring—all with ranges up to 100m (visible) or kilometers (infrared), for spacecraft modules or factory safety systems by varying reflected wavelengths to encode multiple states or readings on one fiber, allowing customizable, multi-function use without added hardware.

Cost and Installation – Tiered Versions 

• Cost-Effective Visible Version (POF-Based)
  Leverages affordable POF fiber (~1/3 the cost of traditional 12/2 copper wiring) with simple, low-skill installation using basic tools (e.g., razor cutter, visible light verification)—perfect for prototyping/initial integrations in aerospace testing or industrial safety upgrades by utilizing visible wavelengths for easy alignment and termination, reducing labor time and material expenses while maintaining high performance.

• Premium Infrared MEMS Version (Glass Fiber + Custom)
  Offers microscopic-scale switches and longer-range performance for ultimate weight/volume minimization and radiation hardness—requires professional tools and expertise (e.g., fusion splicers) for high-reliability applications in spacecraft/habitats or advanced industrial automation by employing infrared wavelengths with MEMS for precise, low-loss signal handling over extended distances, justifying the added setup for demanding, precision-critical scenarios.