
( Brand: Melles Griot ), ( Manufacturer Part Number: I31107082 ), ( Model: APC ASSY-660 ), ( Country/region Of Manufacture: United States )
The i31107082 Assy-660 Beam Griot Sampler, manufactured by Melles Griot, is a high-quality photodiode assembly designed for applications in the visible spectrum. This device is an essential component in various optical measurement and analysis systems.
The Assy-660 Beam Griot Sampler features a Melles Griot APC (Automatic Power Control) visible photodiode. This photodiode offers excellent responsivity, linearity, and low dark current, making it ideal for applications that require high sensitivity and accuracy. The photodiode's active area is 0.5 mm x 0.5 mm, providing a compact and efficient solution for light detection.
The Beam Griot Sampler is designed to provide stable and reliable operation, with its built-in automatic power control feature ensuring the photodiode operates at its optimal performance level. The sampler also features a built-in optical filter, which helps to eliminate unwanted noise and improve signal-to-noise ratio.
The Assy-660 Beam Griot Sampler is housed in a robust and compact aluminum housing, which provides excellent thermal dissipation and protection against environmental factors. The housing also includes a threaded mounting hole, allowing for easy integration into various optical systems.
Overall, the i31107082 Assy-660 Beam Griot Sampler is a versatile and reliable photodiode assembly, ideal for applications in the visible spectrum, such as spectroscopy, optical communication, and laser systems. Its compact size, high sensitivity, and automatic power control make it an excellent choice for engineers and scientists looking for a high-performance photodiode assembly.
Pros of buying a i31107082 Assy-660 Beam Griot Sampler with Melles Griot Photodiode APC Visible:1. High-quality components: Melles Griot is a reputable company known for producing high-quality optical components. The photodiode used in this sampler is designed to provide accurate and reliable measurements in the visible spectrum.
2. Versatility: The sampler can be used for a variety of applications, including beam profiling, intensity measurement, and power measurement. This makes it a versatile tool for researchers and engineers working in fields such as optics, photonics, and laser technology.
3. Easy to use: The sampler is designed to be user-friendly, with simple controls and a clear display. This makes it easy for users of various skill levels to operate and interpret the data.
4. Durable: The sampler is built to last, with a rugged design that can withstand harsh environmental conditions. This makes it a reliable tool for use in the lab or in the field.
Cons of buying a i31107082 Assy-660 Beam Griot Sampler with Melles Griot Photodiode APC Visible:1. High cost: The sampler is relatively expensive compared to other beam profiling and intensity measurement tools on the market. This may be a limiting factor for researchers and engineers with limited budgets.
2. Limited range: The photodiode used in the sampler has a limited range of 200-1200 nm in the visible spectrum. While this range is sufficient for many applications, it may not be suitable for researchers working in certain fields, such as ultraviolet or infrared spectroscopy.
3. Limited compatibility: The sampler may not be compatible with all laser sources and may require additional accessories to work with certain types of beams. This can add to the overall cost of the system and may require additional time and effort to set up.
Conclusion:The i31107082 Assy-660 Beam Griot Sampler with Melles Griot Photodiode APC Visible is a high-quality, versatile, and user-friendly tool for measuring beam profiles and intensities in the visible spectrum. While it is relatively expensive and may have limited compatibility with certain laser sources, its high-quality components and reliable performance make it a worthwhile investment for researchers and engineers in the field of optics and laser technology.
Recommendation:If you are looking for a reliable and accurate tool for measuring beam profiles and intensities in the visible spectrum, the i31107082 Assy-660 Beam Griot Sampler with Melles Griot Photodiode APC Visible is a strong contender. However, it is important to carefully consider your budget and the specific requirements of your application before making a purchase. If you are unsure about whether this tool is right for you, consider consulting with a technical expert or doing additional research to ensure that it meets your needs.
New never used extra stock. It might block from 800nm and up since this was designed to go into a doss laser so I also assume it blocks 808nm from getting into the sample. It allows 660nm of the beam to pass through the assembly and a partially reflective bounce mirror was placed in the beam path at a 45 degree angle to reflect 660nm of the beam through the Ir filter then towards the opening where you would place the photodiode at to sample the power for a compact setup.
15mm in diameter for the main beam to pass. If multiple assemblies are bought at once I will package them up to 3 per membrane box. Copper might show some signs of tarnish but overall good condition.
It has a pre aligned beam sampler mirror placed at a 45 degree angle and a diffused Ir filter. 35mm high x 9. 20mm DOA x 75mm wide above the aperture holes 12mm high x 1mm thick x 9.
It was designed to hold a standard to 5 photodiode for power control sampling for a 660nm doss laser. 7mm long hole is drilled out as a step and finally a 8.
I assume it is a full block but no guarantee. No guarantee on this but I assume it will block from 800nm 1400nm but I dont know what the leakage would be if any. Other wave lengths listed bellow. Photodiode not included this is a Melles Griot apc automatic power control assembly in a nice copper mount.
Total length of the photodiode aperture hole is note some adhesive might be needed permanently fit or mount the photodiode in place. 8mm long hole for the photodiode to be placed into. The Ir filter I know will block 1000nm 1400nm but I don't know the leakage percentage.
Please look at image 5/6 to get an idea how the photodiode aperture hole is designed. Just place this assembly in the beam path and get a 1 sample 660nm. These came to me in a gel Park case bulk packaged.
75mm long and is the majority of the aperture hole length then a 5mm DOA x 75mm x 9. The aperture holes are 25mm long 9.
I did some samples with other wave lengths other then 660nm and this is what I got for the 45 degree bounce mirror reflection sample note please pay attention to the symbol which means around as I dont have a way to accurately measure the reflection. 75mm square 7. 670nm 685nm reflects 1 660nm reflects 1 635nm reflects 1 510nm 561nm reflects 445nm 488nm 385nm 410nm 5 size 75mm wide above the photodiode lip extension I will re package and ship your assembly in a optic membrane box.