In recent years, near-infrared optical components have been widely used in industries such as smartphones and autonomous driving. For the determination of such components, we have launched an instrument with high sensitivity and wide dynamic range.

Features

With ultraviolet visible area 8 Abs、 Near infrared zone 7 Abs Metering range

Near infrared zone
Installed in the near infrared region with high sensitivity InGaAs detector. Direct incident detectors achieve low noise by mounting detectors with integrated amplifiers and support near infrared zone 7 Abs metering range.

UV visible area
The UV visible area is used in the old model *1，The metering range is ８Abs。
in addition, UH4150AD+A photomultiplier tube with higher sensitivity is used, and the switching wavelength of the detector can be flexibly selected based on the optical characteristics of the sample.

With UV・visible・The wide metering range of the near-infrared zone is very suitable for evaluating near-infrared optical components, such as autonomous driving and other sensing devices. LiDAR*2Filters, face recognition filters, etc. of optical components and smartphone cameras.

Always highly praised UH4150 Optical system

When determining the forward reflection of a solid sample, the incident angle is important. For the concentrated beam, the incident angle will change with the change of focal length, resulting in differences in the predicted and actual values of optical films such as conductive multilayer films and prisms.
For parallel beams, the incident angle of all samples is approximately parallel, so the forward reflection can be determined with high accuracy. In addition, parallel light beams are also effective for diffusion evaluation (haze) and lens transmittance measurement.

*1UH4150AD

*2When using standard integral spheres

Specification

Main specifications

Application data

Determination of aqueous cobalt nitrate solution

Determination of filters

Absorption spectrum of filters

Infrared filter determination