Short Wave infrared

6. 5 min distilled H2O If tissues are not fixed in Bouin, it is a good practice to incubate sections in Bouin fixative for 24 h at room temperature, or 1 h at 56 - 60 ºC. Bouin works as mordant.te, durante 24 h a temperatura ambiente o 1 h a 56 - 60 ºC.

New Imaging Technologies (NIT), a leading innovator in advanced imaging solutions, is proud to announce the launch of its groundbreaking Full HD resolution SWIR camera. This state-of-the-art camera features ultra-low-noise performance at 25e-, designed to meet various...

swir是什么

17. Quick dehydration. Several seconds in 80º, 96º y 100º ethanol The 96 º ethanol step has to be no longer than a few seconds because the light green staining progressively disappears. At the same time, scarlet-fuchsin staining changes a bit to a more light and pinky color. A very good staining depends a lot on properly adjusting the time in this step. If the staining is not good enough, the slides can go to previous steps of the protocol by re-hydrating the tissues.

LWIR

New Imaging Technologies (NIT) was founded in 2007 to provide a comprehensive range of image sensors and cameras. Although the company started with CMOS sensors, the focus swiftly changed to SWIR imaging that utilizes Indium Gallium Arsenide (InGaAs) materials for imaging solutions that work with wavelengths invisible to the human eye.

Sections can go back to previous steps to improve the quality of the staining, but no more than 3 o 4 times because the tissue progressively loses the capacity to retain the color.

Allied Vision

When the light impinges onto the photodiode array, it creates a charge that is proportional to light intensity. This charge is then converted to a digital signal which is translated via the SWIR camera’s electronics into an image. Generally, the image is grayscale, with each pixel corresponding to a different shade of gray that represents light intensity at that location.

15. several seconds in distilled H2O The staining quality can be checked under the microscope. If it is not good enough, sections can go back and be stained for a longer time in the light green dye, but always with a previous step in phosphomolibdic acid. The dehydration steps with acidic water and 96 º ethanol can be extended if the staining is too strong.

Our SWIR solutions are designed with high performance and cost-effectiveness in mind to provide imaging options to companies across various industries. Our cameras are available for resolutions 320×256, 640×512, 1280×1024, and 2048×1, and interface options include analog, CameraLink, GigE, SDI, and USB 3.0 to ensure multiple imaging applications are supported.

16. 3 min 1% glacial acetic acid in distilled H2O. Differentiation. 1 min is enough if the sections are not strongly stained. More time may fade out the color from the tissues. demasiado.

Sensors used in SWIR cameras are built with a photodiode array, often using InGaAs materials (indium gallium arsenide) which has a bandgap energy smaller than silicon, allowing it to absorb photons with a longer wavelength. When light in the SWIR range passes through the camera lens, it is focused onto the sensor. This sensor consists of multiple pixels arranged in a grid pattern. Each pixel detects the intensity of incoming light and corresponds to a specific location in the image.

Samples are fixed in Bouin and paraffin embedded. 8 µm thick sections are obtained and attached to gelatin coated slides.

Mantacamera

11. 5 min scarlet-fuchsin Scarlet-fuchsin: 90 ml of 1% of Biebrich scarlet (C.I. 26905), diluted in distilled H2O. 9 ml of 1 % of acid fuchsin (C.I. 42685), diluted distilled in H2O 1 ml of glacial acetic acid

NIRSWIR

9. 5 min tap water for differentition The staining process can be checked at the microscope. If the color is not strong enough, sections can go back to Weigert hematoxylin.

12. 2 min distilled H2O In this step, the process of staining can be checked. However, keep in mind that differentiation is done is a forward step. If the color is weak, sections can go back to scarlet-fuchsin solution. If the color is too strong, sections can stay longed in distilled H2O.

InGaAs is not the only material used in SWIR sensors, but InGaAs offers a broader range of SWIR wavelengths and can be used in gas and environmental monitoring applications.

Swirmwir lwir

Trichrome means the three dyes used in this protocol: hematoxylin, fuchsin and light green. Masson trichrome is a very useful staining for distinguish collagen fibers, and connective tissue in general, from muscle fibers and epithelium. It is used for tumoral processes diagnosis. There are many variations of this staining protocol, which have been adapted to particular needs.

Boost the throughput of your inspection machine with NIT high-definition, fast-frame-rate InGaAs cameras.  In the fast-paced world of semiconductor and solar panel manufacturing, precise and efficient inspection is crucial. NIT designs and manufactures high-resolution...

14. 10 min 2 % light green (CI 42095) (it can be replaced by anline blue) 2 g Light green (CI 42095), 2 ml glacial acetic acid and 98 ml distilled H2O

Short-Wave Infrared (SWIR) cameras have become essential imaging tools across agriculture, defense, industrial and medical industries. These cameras utilize SWIR light in the wavelength range of 0.9-2.5 µm, which is invisible to the naked eye, to produce high-resolution images. One of the primary benefits of SWIR imaging techniques is that they can take images through materials that are opaque to certain wavelengths of visible light – materials like glass or polymers, a benefit often unmatched by other technologies. This blog post will provide an overview of how SWIR cameras work and their primary applications.

Lynred Acquires New Imaging Technologies (NIT), Strengthening Leadership in Infrared Sensors We are pleased to announce that LYNRED, a leading global provider of high-quality infrared sensors for the aerospace, defense and commercial markets is acquiring New Imaging...

13. 15 min 5 % of phosphomolibdic acid 5% diluted in distilled H2O This step is necessary for a proper light green dye staining. The phosphomolibdic solution has to be fresh, and it should not be used many times. Fuchsin and scarlet is also removed in this step, and therefore it must be considered during previous staining processes checks. The sections can go back to previous steps in the color is lost.

SonySWIR

One of the reasons SWIR cameras are so popular is that they work effectively in low-light conditions, which is suitable for a range of applications such as agriculture, semiconductor inspection, medical imaging, surveillance, and security. In addition, utilizing InGaAs in photodiode arrays offers high sensitivity and resolution to light in the SWIR range.

SWIR cameras use sensors to detect the reflection and emission of light in the SWIR wavelength range, which is between 0.9 and 2.5 µm. These cameras consist of a sensor, a lens, a photodiode array, and a conversion system, each playing an important role in detecting light and converting it into an electronic signal.

The many advantages of SWIR cameras make them a favorable option across various industries. SWIR imaging offers high-resolution, high-sensitivity imaging solutions that work well in both light and dark environments, as they can benefit from night glow or night sky radiance<. SWIR cameras do not need expensive lenses or specific casing options, making them a cost-effective imaging technique that is small and powerful.