Measurement
of
Light • Measurement
with
Light
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Light & Color Meters •
CSS-45 + CSS-D Hand-held Spectrometer
MSC15 for Illuminance, Color, Spectra, PAR, Bilirubin
P-9710 Radiometer/Photometer
X1-1 4-Channel Radiometer/Photometer
X1-1 Technical Specs
X1-RM Rack Mount Meter
X1-PCB PC Board Level Meter
P-9801 8-Channel Radiometer/Photometer
LCRT-2005-S Light Transmission Meter
BTS256-EF / BTS256-EF WiFi for Illuminance, Color, PAR, Spectra & Flicker
BTS256-LED for Luminous Flux, Color, Spectra of Individual LEDs
BTS2048-VL Spectroradiometer
Light Detectors •
Light Detectors
Compact Size Light Detectors
CSS-45 Remote Spectral Detector
High Intensity/Temperature Irradiance Detectors
Integrating Sphere Detectors
Light Hazard Detectors
Luminous Color & Illuminance Detectors
Luminance & Radiance Detectors
Modular Light Detectors
Photostability UVA & Illuminance Detector
Phototherapy Irradiance Detectors
Photopic & Scotopic Light Detectors
Plant Physiology Irradiance Detectors
Temperature Controlled Light Detectors
UVGI Detectors
UV Irradiance Detectors
Visible and Near Infrared Irradiance Detectors
Integrating Spheres •
Diffuse Reflectance Materials •
ODM98 Diffuse Reflectance Material
ODM98 Properties & Specifications
ODM98 Product Options
ODM98 Product Photos
ODM98 Purchasing Options
Knowledge Base •
I. Introduction
II. Properties and Concepts of
Light and Color
II.1 Wavelength range of optical radiation
II.2 The measures of a wave
II.3 Spectra of various light sources
II.4 Basic radiometric quantities
II.5 Calculation of radiometric quantities
II.6 Spectral sensitivity of the human eye
II.7 Basic photometric quantities
II.8 Reflection, Transmission, and Absorption
II.9 The perception of color
II.10 Colorimetry
III. Measurement of Light with
Integral Detectors
III.1 The detector's input optics and its directional sensitivity
III.2 Spectral sensitivity of an integral detector
III.3 The detector's time behavior
III.4 The detector's dynamic range
III.5 Calibration of integral detectors
IV. Detector Signal Measurement
V. Theory and Applications of
Integrating Spheres
V.1 Theory of the ideal integrating sphere
V.2 Real integrating spheres
VI. Applications for Light
Measurement
VI.1. Phototherapy and Radiation Protection
VI.2. Plant physiology
VI.3. UV Disinfection and Lamp Control
VI.4. UV Curing and UV Processing
VI.5. Colorimetry
VI.6. Photostability
VI.7. Telecommunication
VI.8. Lasers & LEDs Measurements
VI.9. Nondestructive testing
VI.10. Transmission & Reflection
VII. Fighting Covid with UVGI
VIII. Appendix
Light Measurement Solutions
Contact
About Us
Gigahertz-Optik News and Events
News Archive
11.15.2015
BTS256-PAR Spectral PAR - Light & Color Meter
11.01.2015
Spectral PAR Light & Color Meter
10.15.2015
Laser Power & Laser Noise Signal Analyzer
09.28.2014
Fast, accurate and flexible — spectral color measurement technology for industrial applications
07.30.2014
Multi-Function Integrating Sphere For Optical Properties of Materials Measurements
06.18.2014
Light-Color-Spectral Meter with WiFi
04.15.2014
Integrating Sphere Source Calibration Standard
05.22.2013
BTS256-E Bi-Tec Sensor Lightmeter
12.04.2012
H-M-L Intensity Controllable Uniform Light Source for Imaging Device PRNU Comparison
11.02.2012
Advanced Light Hazard Meter
08.01.2012
Diffuse Reflection Material Now in Gray Grades
11.11.2011
X1-RM Rack-Mountable Multimeter
10.19.2010
LED Spectrolightmeter Recognized in IES Progress Report
10.05.2009
Hand-Held LED Spectrolightmeter
04.08.2009
Integrating Sphere Light Source Spans Seven Decade Light Output Range
01.17.2009
Microlux Detector for Low Level Light Measurement
12.11.2008
P-9802 36-Channel Optometer
10.28.2008
Hand-Held Portable Spectrophotometer
01.04.2007
All-Purpose Reflectance/Transmittance Integrating Sphere
01.04.2007
Light Analyzer with New Bi-Technology Sensor for LED, OLED & Light Source Measurement
09.25.2006
OEM Light Detector / Amplifier
05.17.2006
360° Field-of-View UV-C Detector
11.17.2005
Micro-Probe for Light Measurement
09.22.2005
Hand-Held Color Meter with Delta-UV Function
07.15.2005
High Precision Light Analyzer Combines Integral and Spectral Measurement Techniques
02.15.2005
Integrating Capsule for Diffuse Fiber Power Measurement
04.24.2004
Viewer Module Luminance Detector
08.31.2004
All Weather Light Detector