
( Brand: Melles Griot ), ( Manufacturer Part Number: P550 ), ( Model: P550 LASER TUBE ), ( Part Type: Laser Tube ), ( Unit Type: Unit ), ( Country/region Of Manufacture: United States ), ( Intended Use/discipline: Physical Laboratory, Wavelength Reference, Interferometry, Science Demonstrations )
The Melles Griot P550 HEne Laser Tube is a high-performance, medium-wave infrared (MWIR) laser source specifically designed for use in various industrial, scientific, and research applications. This laser tube operates at a wavelength of 632.8 nanometers (nm), making it an excellent choice for applications that require a laser source with good penetration depth and excellent energy density.
The P550 HEne Laser Tube is made of high-quality HEne laser crystal, which provides superior thermal stability and uniformity. It features a compact design, making it easy to integrate into various systems and experimental setups. The laser tube has a maximum average power output of 50 watts and a typical output power of 45 watts. It operates at a repetition rate of up to 100 Hz, making it suitable for both continuous wave (CW) and pulse mode operation.
The laser beam produced by the P550 HEne Laser Tube has a typical beam diameter of 1.5 mm at the laser output and can be expanded to larger sizes using optics. The beam quality is characterized by a M2 value of less than 1.2, indicating excellent beam homogeneity and low beam divergence. This makes the laser ideal for applications that require high-precision beam shaping or focusing.
The laser tube is designed for reliable operation and features a robust construction, making it suitable for use in harsh industrial environments. It is also equipped with advanced safety features, such as a laser interlock system, to ensure safe operation.
The Melles Griot P550 HEne Laser Tube is an excellent choice for a wide range of applications, including material processing, spectroscopy, and thermal analysis. Its high energy density and excellent beam quality make it ideal for applications that require deep penetration and precise beam shaping, such as welding, cutting, and drilling. Additionally, its MWIR wavelength makes it suitable for applications that require non-contact measurements, such as temperature and thickness measurements, without causing damage to the materials being measured.
In conclusion, the Melles Griot P550 HEne Laser Tube is a versatile and high-performance laser source that offers excellent energy density, beam quality, and reliability. Its ability to operate at a wavelength of 632.8 nm makes it suitable for a wide range of industrial, scientific, and research applications, where deep penetration, high precision, and non-contact measurements are required.
The Melles Griot P550 HeNe Laser Tube MW 632.8 nm is a high-performance laser tube used in various applications such as holography, interferometry, and material processing. Here are some pros and cons that can help you make an informed decision about purchasing this laser tube.
Pros:1. High Power Output: This laser tube can deliver a maximum power output of up to 500 mW, making it an ideal choice for applications where a high power laser is required.
2. Long Operating Life: The Melles Griot P550 HeNe Laser Tube has a long operating life, with a typical lifetime of around 10,000 hours. This reduces the frequency of replacement and lowers overall costs.
3. High Degree of Coherence: HeNe lasers are known for their high degree of coherence, which makes them an excellent choice for applications such as holography and interferometry.
4. Stable Output: The laser tube has a stable output, which means that the power and wavelength remain consistent over time, ensuring accurate and reliable results.
5. Low Noise: HeNe lasers produce very low noise levels, making them suitable for applications where low noise is essential.
Cons:1. Expensive: HeNe lasers, in general, are more expensive than other types of lasers, such as diode lasers. This can make the Melles Griot P550 HeNe Laser Tube a significant investment.
2. Limited Wavelength Range: This laser tube operates at a wavelength of 632.8 nm, which may not be suitable for all applications. If you require a different wavelength, you may need to consider other types of lasers.
3. Bulkier and Heavier: HeNe lasers are larger and heavier than other types of lasers, which can make them more challenging to integrate into certain applications.
4. Requires Proper Handling: HeNe lasers require proper handling and maintenance to ensure their longevity and optimal performance. They should be stored in a cool, dry place and handled with care to avoid damage.
In conclusion, the Melles Griot P550 HeNe Laser Tube MW 632.8 nm is a high-performance laser tube with several advantages, including a high power output, long operating life, high degree of coherence, stable output, and low noise. However, it also has some disadvantages, such as being expensive, having a limited wavelength range, and requiring proper handling and maintenance. Ultimately, the decision to purchase this laser tube depends on your specific application requirements and budget. If you need a high-power, coherent laser with a long operating life and stable output, the Melles Griot P550 HeNe Laser Tube MW 632.8 nm is an excellent option. However, if you require a different wavelength or have budget constraints, you may want to consider other types of lasers.
Power supplies are available. Contact me for a price. Rated >5 mW and producing 7. The beam profile is Gaussian and the spot looks perfectly round by eye.
The output is rated 90% TEM close to 100% typical. Laser stand and meter shown are not included-just a brand-new laser tube!, Two new tubes available. Here is a new old stock Melles Griot P550 HeNe laser tube. TEM output from the cathode end.