HeNelaserfrequency

Any visible laser with an output less than 1 mW of power. Warning label requirements - yellow caution label stating maximum output of 1 mW. Generally used as classroom lab lasers, supermarket scanners and laser pointers.  Class 3a Any visible laser with an output over 1 mW of power with a maximum output of 5 mW of power. Warning label requirements - red danger label stating maximum output of 5 mW. Also used as classroom lab lasers, in holography, laser pointers, leveling instruments, measuring devices and alignment equipment.  Class 3b Any laser with an output over 5 mW of power with a maximum output of 500 mW of power and all invisible lasers with an output up to 400 mW. Warning label requirements - red danger label stating maximum output. These lasers also require a key switch for operation and a 3.5-second delay when the laser is turned on. Used in many of the same applications as the Class IIIa when more power is required.  Class 4 Any laser with an output over 500 mW of power. Warning label requirements - red danger label stating maximum output. These lasers are primarily used in industrial applications such as tooling, machining, cutting and welding. Most medical laser applications also require these high-powered lasers.

HeNelaserlinewidth

To make polycarbonate sheet laser blocking, a special additive (or combination of additives) is included in the material during production. These additives absorb laser radiation and convert it into heat, preventing it from passing through the sheet and harming people or equipment on the other side. The laser blocking properties of the sheet can be customized to provide protection against specific wavelengths of laser radiation.

The above photo shows a 3mm thick, 12″ wide sheet of laser blocking material from a trial run for a customer. The sheet blocks a single laser wavelength (although it is possible to block multiple wavelengths). The laser blocking additives would give the sheet a very light grey tint. The purple color of the sheet is due to other purple colorants that the customer requested to match their equipment. Although it is not obvious in the picture, the light transmission over most of the visual range is over 70% accept where affected by the purple colorant. Without this colorant, an average visual transmission of over 70% could easily be achieved.

Suitable for experiments such as: Refraction Reflection Tyndall's light-guiding-in-water experiments Scattering of Light Critical angle determination in materials Convergence and divergence of lenses

Helium-neonlaserspectrum

The IF HN05 is a basic helium-neon CDRH Class II-rated laser. It is useful in most educational curricula as a beginning tool for exploring/experimenting in laser and optical technology. It is the lowest powered and most economical laser we offer (.5 mW of laser power is adequate for most basic optical experiments as long as there is not bright light in the room.)

HighLine is one of the first companies to produce laser blocking polycarbonate sheet. Traditionally cast acrylic sheet has been used to produce laser blocking plastic windows as it is a much easier process to add additives to, and can be made in lower quantities. The problem with Cast acrylic sheet is that it is difficult to control the thickness and therefore control the laser blocking properties. Cast Acrylic is also prone to breaking, unlike Polycarbonate.

Rubylaser

Laser blocking polycarbonate is commonly used in a variety of applications, including laser safety windows, protective enclosures, and machine guards in industrial and medical settings. It is also used in research and medical facilities where lasers are used regularly”.

“A laser blocking polycarbonate sheet is a type of material designed to protect against the harmful effects of laser radiation.

Industrial Fiber Optics' CT Series of lasers are the most popular line of lasers used in middle and high schools in the United States. Designed for education, and featuring a bright blue transparent enclosure, their attractive looks invite students to participate and explore in optical and laser technology while seeing the laser's internal "working" components. With a complete set of features and long warranty, it is a product that is hard to surpass.

he-nelaser632.8 nm

HeliumNeon Laserfor sale

If you have a requirement for a custom laser blocking polycarbonate sheet, please contact us with the details of the wavelength or wavelengths that you need blocked.

Any visible laser with an output over 1 mW of power with a maximum output of 5 mW of power. Warning label requirements - red danger label stating maximum output of 5 mW. Also used as classroom lab lasers, in holography, laser pointers, leveling instruments, measuring devices and alignment equipment.  Class 3b Any laser with an output over 5 mW of power with a maximum output of 500 mW of power and all invisible lasers with an output up to 400 mW. Warning label requirements - red danger label stating maximum output. These lasers also require a key switch for operation and a 3.5-second delay when the laser is turned on. Used in many of the same applications as the Class IIIa when more power is required.  Class 4 Any laser with an output over 500 mW of power. Warning label requirements - red danger label stating maximum output. These lasers are primarily used in industrial applications such as tooling, machining, cutting and welding. Most medical laser applications also require these high-powered lasers.

helium-neonlaserpdf

* To try the new technology out, we used Chat GPT to write the introductory section of this blog post. The section enclosed in ” ” quotation marks is Chat GPT generated. While the section does not go into detail about the subject, it does form a good introduction.

Any laser with an output over 500 mW of power. Warning label requirements - red danger label stating maximum output. These lasers are primarily used in industrial applications such as tooling, machining, cutting and welding. Most medical laser applications also require these high-powered lasers.

CT Series lasers were specifically designed for use in education. They are not an engineering product or design being sold for educational purposes. From the initial concept, everything about the attractive, safe design was intended to interest students in technology. It includes safety features such as 110-VAC-to-low-voltage power adapters, tamper-resistant screws, impact-resistant acrylic enclosure, easily locatable bright red laser shutter, bright and very durable nickel-plated laser aperture, industry-standard electrical connections and tripod mount.

He neon laserprice

Any laser with an output over 5 mW of power with a maximum output of 500 mW of power and all invisible lasers with an output up to 400 mW. Warning label requirements - red danger label stating maximum output. These lasers also require a key switch for operation and a 3.5-second delay when the laser is turned on. Used in many of the same applications as the Class IIIa when more power is required.  Class 4 Any laser with an output over 500 mW of power. Warning label requirements - red danger label stating maximum output. These lasers are primarily used in industrial applications such as tooling, machining, cutting and welding. Most medical laser applications also require these high-powered lasers.

HighLine has recently started custom producing laser blocking polycarbonate sheet. This product is not a stock item and we typically go through a specification and trial production process with each customer. During this process we identify the wavelengths that need to be blocked, provide sample chips and then do a run on a 12″ wide laboratory line. Finally we scale up to our 48″ wide production line (although we do have the possibility to go to a larger line if the volume is sufficient). This process can take 3-6 months. Also, to be worthwhile, we typically need an application that requires 10,000 kg of sheet (although this volume can be taken over an extended period of time).

A laser or laser system which does not present a hazard to skin or eyes for any wavelength or exposure time. Exposure varies with wavelength. For ultraviolet, .2 to .4µm exposure is less than from .8 or near IR, the exposure is < 200µw. Consult CDRH regulations for specific information.  Class 2 Any visible laser with an output less than 1 mW of power. Warning label requirements - yellow caution label stating maximum output of 1 mW. Generally used as classroom lab lasers, supermarket scanners and laser pointers.  Class 3a Any visible laser with an output over 1 mW of power with a maximum output of 5 mW of power. Warning label requirements - red danger label stating maximum output of 5 mW. Also used as classroom lab lasers, in holography, laser pointers, leveling instruments, measuring devices and alignment equipment.  Class 3b Any laser with an output over 5 mW of power with a maximum output of 500 mW of power and all invisible lasers with an output up to 400 mW. Warning label requirements - red danger label stating maximum output. These lasers also require a key switch for operation and a 3.5-second delay when the laser is turned on. Used in many of the same applications as the Class IIIa when more power is required.  Class 4 Any laser with an output over 500 mW of power. Warning label requirements - red danger label stating maximum output. These lasers are primarily used in industrial applications such as tooling, machining, cutting and welding. Most medical laser applications also require these high-powered lasers.

All manufacturers of lasers used in the United States, must conform to regulations administered by the Center for Devices and Radiological Health (CDRH), a branch of the U.S. Department of Health and Human Services. CDRH categorizes lasers as follows:  Class 1 A laser or laser system which does not present a hazard to skin or eyes for any wavelength or exposure time. Exposure varies with wavelength. For ultraviolet, .2 to .4µm exposure is less than from .8 or near IR, the exposure is < 200µw. Consult CDRH regulations for specific information.  Class 2 Any visible laser with an output less than 1 mW of power. Warning label requirements - yellow caution label stating maximum output of 1 mW. Generally used as classroom lab lasers, supermarket scanners and laser pointers.  Class 3a Any visible laser with an output over 1 mW of power with a maximum output of 5 mW of power. Warning label requirements - red danger label stating maximum output of 5 mW. Also used as classroom lab lasers, in holography, laser pointers, leveling instruments, measuring devices and alignment equipment.  Class 3b Any laser with an output over 5 mW of power with a maximum output of 500 mW of power and all invisible lasers with an output up to 400 mW. Warning label requirements - red danger label stating maximum output. These lasers also require a key switch for operation and a 3.5-second delay when the laser is turned on. Used in many of the same applications as the Class IIIa when more power is required.  Class 4 Any laser with an output over 500 mW of power. Warning label requirements - red danger label stating maximum output. These lasers are primarily used in industrial applications such as tooling, machining, cutting and welding. Most medical laser applications also require these high-powered lasers.