
( Brand: Thorlabs ), ( Manufacturer Part Number: DMLP567 ), ( Part Type: Mirror ), ( Unit Type: Unit ), ( Country/region Of Manufacture: Germany ), ( Intended Use/discipline: Physical Laboratory )
The Thorlabs DMLP567 and DMLP550 Longpass Dichroic Mirrors are high-quality optical components designed for use in various applications, particularly in the field of laser technology and spectroscopy. These dichroic mirrors are specifically engineered to reflect longer wavelengths of light while transmitting shorter wavelengths.
The DMLP567 mirror features a 567 nm cut-on wavelength, which signifies that it begins reflecting light with a wavelength longer than 567 nm. This makes it an excellent choice for applications where longer wavelengths need to be isolated from shorter ones. For instance, it could be employed in the near-infrared region of the optical spectrum, where many lasers and other light sources operate.
The DMLP550 mirror, on the other hand, has a longer cut-on wavelength of 550 nm. This implies that it starts reflecting light with a wavelength longer than 550 nm. This mirror is therefore more suitable for applications where the desired wavelengths are located in the red part of the optical spectrum.
Both the DMLP567 and DMLP550 longpass dichroic mirrors are manufactured using advanced techniques to ensure excellent optical performance. They are designed to have high reflectivity in the long-wavelength region and high transparency in the short-wavelength region. This results in high efficiency and low loss for the desired wavelengths.
The mirrors are also coated with a durable, multilayer antireflection (AR) coating on their short-wavelength transmitting surfaces. This coating minimizes reflections in the short-wavelength region, which can cause unwanted signal loss or interference.
The DMLP567 and DMLP550 longpass dichroic mirrors are available in various sizes to accommodate different applications. They have square, plane-parallel substrates made of high-quality, optically polished fused silica. The mirrors are also supplied with protective, hard-coated cover glasses to prevent damage during handling and transportation.
In summary, the Thorlabs DMLP567 and DMLP550 longpass dichroic mirrors are versatile optical components designed to reflect longer wavelengths of light while transmitting shorter ones. With their high reflectivity, low loss, and excellent optical performance, they are valuable tools for researchers, scientists, and engineers working in the fields of laser technology, spectroscopy, and other optical applications.
- Longpass property allows it to reflect wavelengths longer than 567 nm (yellow, red, and infrared) and transmit wavelengths shorter than 567 nm (green and blue)
- High reflectivity and low loss in the long-wavelength region
- Suitable for various applications that require separating red and longer wavelengths from shorter wavelengths
- Thorlabs is a reputable company known for its high-quality optical components
Cons:- Higher cost compared to shortpass dichroic mirrors or other types of optical filters
- Limited to specific wavelength range (567 nm cut-on)
- May require additional optical components (e.g., lenses, filters) to optimize performance in a specific application
2. Thorlabs DMLP550 (550 nm cut-on) Longpass Dichroic Mirror: Pros:- Longpass property allows it to reflect wavelengths longer than 550 nm (green, yellow, red, and infrared) and transmit wavelengths shorter than 550 nm (blue)
- High reflectivity and low loss in the long-wavelength region
- Suitable for various applications that require separating red and longer wavelengths from shorter wavelengths
- Thorlabs is a reputable company known for its high-quality optical components
Cons:- Higher cost compared to shortpass dichroic mirrors or other types of optical filters
- Limited to specific wavelength range (550 nm cut-on)
- May require additional optical components (e.g., lenses, filters) to optimize performance in a specific application
Ending Conclusion:Thorlabs DMLP567 and DMLP550 longpass dichroic mirrors offer excellent performance for applications that require separation of red and longer wavelengths from shorter wavelengths. These mirrors have high reflectivity and low loss in the long-wavelength region, making them suitable for various applications in spectroscopy, imaging, and other fields. However, they come with a higher cost compared to other types of optical filters and may require additional components to optimize performance.
Recommendation:If your application requires separating red and longer wavelengths from shorter wavelengths, the Thorlabs DMLP567 or DMLP550 longpass dichroic mirrors are excellent choices. However, consider the specific wavelength range and performance requirements of your application, as well as the additional costs and potential need for additional components. Alternatively, consider other types of optical filters, such as shortpass dichroic mirrors or bandpass filters, that may better suit your application and budget.
Orders are shipped to the cardholders billing address. THORLABS DMLP567 1 LONGPASS DICHROIC MIRROR, 567 nm CUT-ON: This lot is for one Thorlabs Longpass Dichroic Mirror, Cut-On. Warranty This item is guaranteed to be as described. This unit will arrive in the condition shown.
Shipping Buyer pays for all shipping costs. Power cords and power adapters are never included unless specifically mentioned.