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Monday October 26, 2009
DrStockPick.com Stock Report!
PSFT, PowerSafe Technology Corp., PSFT.PK
POWERSAFE TECHNOLOGY’s (Other OTC:PSFT.PK) Subsidiary Amplification Technologies has just patented a revolutionary new solid-state semiconductor technology solution for low-level signal detection: multichannel Discrete Amplification (DA). The patented DA platform technology, invented by company scientists, is a breakthrough in the design of photon detectors, providing these detectors with unique competitive advantages. Use of DA in semiconductor detectors increases their sensitivity markedly, and enables the creation of new detector systems for various applications including medical diagnostics, security systems, telecommunications, environmental monitoring and drug discovery.
Multichannel Discrete Amplification (DA) - allows the simultaneous attainment of very high gain, high speed and ultra-low excess noise in a silicon device. The Discrete Amplification (DA) involves three basic functions:
Distributing individual signal electrons into a separate independent amplification channel
Amplifying each individual signal electron in a separate channel to a readable charge packet
Reading the amplified charge packets
Amplification Technologies� DA photodetectors could function in both analog and photon counting modes. The DA photodetectors provide:
Photon-counting level sensitivity
Wide spectral range
Relatively flat spectral sensitivity curve
High photon detection efficiency
Wide dynamic range
Fast response
High voltage stability
High thermal stability
Photon Detectors are Sensors that detect and count single photons, the smallest quantities of light, with 88 percent efficiency have been demonstrated by physicists at the National Institute of Standard and Technology (NIST). This record efficiency is an important step toward making reliable single photon detectors for use in practical quantum cryptography systems, the most secure method known for ensuring the privacy of a communications channel.
Photon detectors are used to locate and monitor the basic unit (quantum) of electromagnetic radiation (and therefore light),
Photon counting is showing up in an array of uses, including medical, environmental, aerospace, defense and quantum optics.
Single-photon detectors find application in various fields, such as time-correlated photon counting, fluorescence measurement, single-molecule detection, environment analysis, laser rangefinders, quantum cryptography and others important areas of science.
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