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This press release delves into the technological advancements of the Near-infrared Laser Pointer, emphasizing its working principle, the significance of its 0.5mrad high precision, and the innovative ultra-small beam divergence technology. The research also highlights the product's features and its applications in various fields.
A Technological Breakthrough in Precision and Stealth
Laser pointers have long been recognized as devices capable of emitting highly concentrated light energy, predominantly used for long-distance indication or illumination. Traditional laser pointers, however, have been limited in their effective illumination range, often not exceeding 1 kilometer. As the distance increases, the light spot scatters significantly, with a uniformity of less than 70%.
Technological Advancements of Lumispot Tech:
Lumispot Tech has made groundbreaking advancements by incorporating ultra-small beam divergence technology and light spot uniformity techniques. The development of the Near-infrared Laser Pointer with a wavelength of 808nm has revolutionized the industry. Not only does it achieve long-distance indication, but its uniformity also reaches approximately 90%. This laser remains invisible to the human eye but is clearly visible to machines, ensuring precise targeting while maintaining stealth.
808nm Near-infrared laser pointe/indicator from Lumispot tech
Product Specifications:
◾ Wavelength: 808nm±5nm
◾ Power: <1W
◾ Divergence Angle: 0.5mrad
◾ Working Mode: Continuous or Pulsed
◾ Power Consumption: <5W
◾ Working Temperature: -40°C to 70°C
◾ Communication: CAN bus
◾ Dimensions: 87.5mm x 50mm x 35mm (Optical), 42mm x 38mm x 23mm (Driver)
◾ Weight: <180g
◾ Protection Level: IP65
Key Features and Benefits
◾ Superior Beam Uniformity: The device achieves up to 90% beam uniformity, ensuring consistent illumination and targeting.
◾ Optimized for Extreme Conditions: With its advanced heat dissipation mechanisms, the laser pointer can function efficiently in temperatures up to +70°C.
◾ Versatile Operation Modes: Users can choose between continuous illumination or adjustable pulse frequencies, catering to a wide range of applications.
◾ Future-Ready Design: The modular design allows for easy upgrades, ensuring that the device remains at the forefront of laser technology.
Broad Spectrum of Applications
The Near-infrared Laser Pointer's applications are vast, spanning from defense for covert target marking to civil sectors like construction and geological surveying for precise positioning. Its introduction promises to bring about enhanced accuracy and efficiency in various fields, marking a significant stride in optical technology.
Diverse Applications: Beyond Just Pointing
The potential applications of Lumispot Tech's Near-infrared Laser Pointer are vast:
◾ Defense and Security: For covert operations where stealth is paramount, this laser pointer can be used for target marking without revealing the operator's position.
◾ Medical Imaging: Near-infrared lasers can penetrate human tissues, making them ideal for certain types of medical imaging.
◾ Remote Sensing: In environmental monitoring and earth observation, the ability to target specific areas with a near-infrared laser can enhance the quality of data collected.
◾ Construction and Surveying: For projects that require precision, such as tunneling or high-rise construction, a reliable laser pointer can be invaluable.
◾ Research and Academia: For researchers working in labs or educators teaching the principles of optics, this laser pointer serves as a practical tool and a demonstration device[^4^].
Lumispot Tech has solutions for other laser applications, interested in learning more about our remote sensing, medical, ranging, diamond cutting and automotive LIDAR applications.
Looking Ahead: The Future of Laser Technology
Lumispot Tech's innovations in the field of near-infrared laser technology are just the beginning. As the demand for precise, reliable, and stealthy laser solutions grows, the company is committed to staying at the forefront of research and development. With a dedicated team of scientists, engineers, and industry experts, Lumispot Tech is poised to lead the next wave of optical innovations.
Near-Infrared (NIR) Laser: An In-depth FAQ
1. What makes near-infrared (NIR) lasers special?
A: Unlike the lasers emitting light we can see (like red or green), NIR lasers operate in a "hidden" part of the spectrum, which gives them unique properties and applications, especially in areas where visible light might be disruptive.
2. Are there different types of NIR lasers?
A: Absolutely. Just as with visible lasers, NIR lasers can vary in terms of their power, mode of operation (like continuous wave or pulsed), and specific wavelength.
3. How do our eyes interact with NIR light?
A: While our eyes can't "see" NIR light, it doesn't mean it's harmless. The cornea and lens let NIR pass through quite efficiently, which can be problematic as the retina can absorb it, leading to potential damage.
4. What's the relationship between NIR lasers and fiber optics?
A: It's like a match made in heaven. The silica used in most optical fibers is almost transparent to some NIR wavelengths, allowing signals to travel great distances with little loss.
5. Are NIR lasers found in everyday devices?
A: Indeed, they are. For instance, your TV remote likely uses NIR light to send signals. It's invisible to you, but if you point a remote at a smartphone camera and press a button, you can often see the NIR LED flash.
6. What's this I've heard about NIR in health treatments?
A: There's growing interest in how NIR light affects our bodies. Some research suggests it can help cellular function and recovery, leading to its use in therapies for pain, inflammation, and wound healing. But, it's important to remember that not all applications have been extensively tested, so always consult with healthcare professionals.
7. Are there any unique safety concerns with NIR lasers compared to visible lasers?
A: The invisible nature of NIR light can lull people into a false sense of security. Just because you can't see it doesn't mean it's not there. With high-power NIR lasers, especially, it's crucial to use protective eyewear and follow safety protocols.
8. Do NIR lasers have any environmental applications?
A: Certainly. NIR spectroscopy, for example, is used to study plant health, water quality, and even soil composition. The unique ways materials interact with NIR light can tell scientists a lot about the environment.
9. I've heard of infrared saunas. Is that related to NIR lasers?
A: They're related in terms of the light spectrum used, but they function differently. Infrared saunas use infrared lamps to warm your body directly. NIR lasers, on the other hand, are more focused and precise, often used in specific applications like those we've discussed.
10. How do I know if an NIR laser is right for my project or application?
A: Research, research, research. Given the unique properties and the breadth of NIR laser applications, understanding your specific needs, safety protocols, and desired outcomes will help guide your decision.
References:
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- Fekete, B., et al. (2023). Soft x-ray Ar⁺⁸ laser excited by low-voltage capillary discharge.
- Sanny, A., et al. (2023). Towards the Development of the Self-Calibrating Nulling Interferometry Beam Combiner for the VLTI Instrument ASGARD to Detect Exoplanets.
- Morse, P. T., et al. (2023). Non‐invasive treatment of ischemia/reperfusion injury: Effective transmission of therapeutic near‐infrared light into the human brain through soft skin‐conforming silicone waveguides.
- Khangrang, N., et al. (2023). Construction and tests of phosphor view screen station for monitoring the transverse profile of electron beam at PCELL.
- Fekete, B., et al. (2023). Soft x-ray Ar⁺⁸ laser excited by low-voltage capillary discharge.
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Post time: Oct-31-2023