Solid State Luminance Standards

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Mary Barrett
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Solid State Luminance Standards Color and luminance correction of: - Imaging colorimeters - Luminance meters - Imaging spectrometers Compact and Robust for Production Environments Correct for

port window to minimize contaminations and easy cleaning Simple, easy to program, robust software interface (API and GUI) for production integration Enable accurate and reproducible calibration of

The source is designed to easily mount in a production test station.

With Labsphere s highly diffuse and durable reflectance coating, Permaflect, and a seasoned LED module, long term repeatability and reproducibility are ensured in the application environment.

Labsphere designs and produces precision standard and custom radiometric and photometric products addressing the specific needs of the aerospace, automotive, electronic imaging, laser diode, LED,

1 Solid State Luminance Standards Color and luminance correction of: - Imaging colorimeters - Luminance meters - Imaging spectrometers Compact and Robust for Production Environments Correct for instrument errors in production testing to ensure reproducible display image quality Compact and robust for easy adaptation into existing test environments Completely enclosed with raised reference port window to minimize contaminations and easy cleaning Simple, easy to program, robust software interface (API and GUI) for production integration Enable accurate and reproducible calibration of displays across devices TruLume Solid State Luminance Standards are engineered for the demanding high quality and consistent appearance requirements of consumer product displays. The source is designed to easily mount in a production test station. The reference port window enables validation and correction across the field of view of the test spectrometers with highly uniform luminance and color accuracy. With Labsphere s highly diffuse and durable reflectance coating, Permaflect, and a seasoned LED module, long term repeatability and reproducibility are ensured in the application environment. It s all about Light: Measure. Create. Reflect. Labsphere designs and produces precision standard and custom radiometric and photometric products addressing the specific needs of the aerospace, automotive, electronic imaging, laser diode, LED, lighting, medical imaging and optics industries. We offer a broad line of integrating spheres, light measurement systems and instruments, image sensor calibration systems, diffuse reflectance materials, standards and targets,and superior optical calibration services. Our engineers, technical sales and customer service representatives work with you to provide the right product at the right price for your measurement needs. Custom design and OEM production services provide integrated solutions for customer s specific light measurement requirements. Learn More: Contact your local representative or visit Labsphere, Inc. 231 Shaker St. North Sutton, NH USA Tel: +1 (603) PB Rev Labsphere, Inc. All rights reserved.

Tunable Ambient Light Sensor Calibration Sources Ambient light sensor calibration Filter leakage 2500K 5000K White Balance Example 10000K Controllable monochrome light levels allowing the

850 830 810 790 770 Uniform spectral irradiance across the entire sensor ensures consistent comparative results and correction 750 Extended VIS-NIR spectrums monitor color and NIR correction

reliable results DC drivers deduce low frequency noise common to PWM Real-time NIST traceable spectral irradiance/radiance Highest light levels and dynamic range to meet the demands of image

over correction TruLume Spectral Irradiance/Radiance Source Standards provide control of known levels of uniform monochromatic light over the spectral sensitivity range of silicon-based optical

650 Luminance Uniformity Chart of Typical ALS Complete Professional Characterization 630 TruLume Tunable Camera Calibration Sources are an integral part of Labsphere s growing line of TruLume

The tunable source simplifies and enhances production testing of camera modules by eliminating multiple steps in the image quality correction process, with a choice of uniform standard

00E- 05 590 Simplify and enhance calibration of your smart ambient light sensors 570 Spatial non uniformity 550 Channel cross talk Create your own spectral distributions for testing 530

sources for filter leakage and dark corrections 470 SNR 450 Auto white balance W/cm2- sr 430 Reproduce indoor and outdoor lighting conditions to calibrate your RGB ALS for mobile applications

multiple step dc controlled LEDs, each characterized and calibrated with the integrating sphere source.

With the software controlled LED channels it is possible to generate the spectrum of standard indoor and outdoor illuminants such as A, B, C, D50, D55, D65, D75, F2, Neutral E, SSL-CW, with

2 Tunable Ambient Light Sensor Calibration Sources Ambient light sensor calibration Filter leakage 2500K 5000K White Balance Example 10000K Controllable monochrome light levels allowing the largest gamut of testing of multiple electro-optical devices Software Development Kit for rapid development of user defined test protocols Uniform spectral irradiance across the entire sensor ensures consistent comparative results and correction 750 Extended VIS-NIR spectrums monitor color and NIR correction Turnkey system performance - spend your time testing not developing a solution nm Typical Maximum Spectral Irradiance/Radiance Levels W/cm2 High luminance and color stability provides reliable results DC drivers deduce low frequency noise common to PWM Real-time NIST traceable spectral irradiance/radiance Highest light levels and dynamic range to meet the demands of image sensor characterization Large area port in a compact and robust instrument ideal for production and R&D One instrument, multiple spectrums saves time and space High uniformity prevents over correction TruLume Spectral Irradiance/Radiance Source Standards provide control of known levels of uniform monochromatic light over the spectral sensitivity range of silicon-based optical sensors for test and characterization of image sensors for spectral responsivity and quantum efficiency and linearity. 650 Luminance Uniformity Chart of Typical ALS Complete Professional Characterization 630 TruLume Tunable Camera Calibration Sources are an integral part of Labsphere s growing line of TruLume sensor calibration solutions. The tunable source simplifies and enhances production testing of camera modules by eliminating multiple steps in the image quality correction process, with a choice of uniform standard illuminants and colors from one compact and robust source. Irradiance at f/2 with 5nm bandpass 610 One Instrument, Multiple Spectrums Radiance with 5nm bandpass 7.00E Simplify and enhance calibration of your smart ambient light sensors 570 Spatial non uniformity 550 Channel cross talk Create your own spectral distributions for testing 530 Vignetting correction Measure: - Quantum efficiency - Spectral responsivity - Linearity 510 Pixel defects High illuminance and color stability for reliable results 490 Quantum efficiency NIR sources for filter leakage and dark corrections 470 SNR 450 Auto white balance W/cm2- sr 430 Reproduce indoor and outdoor lighting conditions to calibrate your RGB ALS for mobile applications QE Reference Source Standards 410 Multiple integrated illuminant spectrums from one source save time and space TruLume Tunable Ambient Light Sensor Calibration Sources are engineered with multiple step dc controlled LEDs, each characterized and calibrated with the integrating sphere source. It is nearly every visible light source in one device plus NIR spectra to correct for undesirable noise. With the software controlled LED channels it is possible to generate the spectrum of standard indoor and outdoor illuminants such as A, B, C, D50, D55, D65, D75, F2, Neutral E, SSL-CW, with very high reproducibility. Not only does the user have the option to select from predefined spectrums, the sources also allow one to create their own spectral arrangement and save them to recall at any time for user defined test methods. With the integrated spectrometer option, one can monitor the broad range of the VIS-NIR spectra as well as the sources radiometric and photometric performance. 390 Multi-Sourced Solution 370 Daylight Illuminants Warm Illuminants Tunable Camera Calibration Sources Turnkey system performance - spend your time testing not developing a solution NIR dark correction 350 Enhance production testing of camera modules to ensure exceptional image quality

3 Tunable Ambient Light Sensor Calibration Sources Ambient light sensor calibration Filter leakage 2500K 5000K White Balance Example 10000K Controllable monochrome light levels allowing the largest gamut of testing of multiple electro-optical devices Software Development Kit for rapid development of user defined test protocols Uniform spectral irradiance across the entire sensor ensures consistent comparative results and correction 750 Extended VIS-NIR spectrums monitor color and NIR correction Turnkey system performance - spend your time testing not developing a solution nm Typical Maximum Spectral Irradiance/Radiance Levels W/cm2 High luminance and color stability provides reliable results DC drivers deduce low frequency noise common to PWM Real-time NIST traceable spectral irradiance/radiance Highest light levels and dynamic range to meet the demands of image sensor characterization Large area port in a compact and robust instrument ideal for production and R&D One instrument, multiple spectrums saves time and space High uniformity prevents over correction TruLume Spectral Irradiance/Radiance Source Standards provide control of known levels of uniform monochromatic light over the spectral sensitivity range of silicon-based optical sensors for test and characterization of image sensors for spectral responsivity and quantum efficiency and linearity. 650 Luminance Uniformity Chart of Typical ALS Complete Professional Characterization 630 TruLume Tunable Camera Calibration Sources are an integral part of Labsphere s growing line of TruLume sensor calibration solutions. The tunable source simplifies and enhances production testing of camera modules by eliminating multiple steps in the image quality correction process, with a choice of uniform standard illuminants and colors from one compact and robust source. Irradiance at f/2 with 5nm bandpass 610 One Instrument, Multiple Spectrums Radiance with 5nm bandpass 7.00E Simplify and enhance calibration of your smart ambient light sensors 570 Spatial non uniformity 550 Channel cross talk Create your own spectral distributions for testing 530 Vignetting correction Measure: - Quantum efficiency - Spectral responsivity - Linearity 510 Pixel defects High illuminance and color stability for reliable results 490 Quantum efficiency NIR sources for filter leakage and dark corrections 470 SNR 450 Auto white balance W/cm2- sr 430 Reproduce indoor and outdoor lighting conditions to calibrate your RGB ALS for mobile applications QE Reference Source Standards 410 Multiple integrated illuminant spectrums from one source save time and space TruLume Tunable Ambient Light Sensor Calibration Sources are engineered with multiple step dc controlled LEDs, each characterized and calibrated with the integrating sphere source. It is nearly every visible light source in one device plus NIR spectra to correct for undesirable noise. With the software controlled LED channels it is possible to generate the spectrum of standard indoor and outdoor illuminants such as A, B, C, D50, D55, D65, D75, F2, Neutral E, SSL-CW, with very high reproducibility. Not only does the user have the option to select from predefined spectrums, the sources also allow one to create their own spectral arrangement and save them to recall at any time for user defined test methods. With the integrated spectrometer option, one can monitor the broad range of the VIS-NIR spectra as well as the sources radiometric and photometric performance. 390 Multi-Sourced Solution 370 Daylight Illuminants Warm Illuminants Tunable Camera Calibration Sources Turnkey system performance - spend your time testing not developing a solution NIR dark correction 350 Enhance production testing of camera modules to ensure exceptional image quality

4 Tunable Ambient Light Sensor Calibration Sources Ambient light sensor calibration Filter leakage 2500K 5000K White Balance Example 10000K Controllable monochrome light levels allowing the largest gamut of testing of multiple electro-optical devices Software Development Kit for rapid development of user defined test protocols Uniform spectral irradiance across the entire sensor ensures consistent comparative results and correction 750 Extended VIS-NIR spectrums monitor color and NIR correction Turnkey system performance - spend your time testing not developing a solution nm Typical Maximum Spectral Irradiance/Radiance Levels W/cm2 High luminance and color stability provides reliable results DC drivers deduce low frequency noise common to PWM Real-time NIST traceable spectral irradiance/radiance Highest light levels and dynamic range to meet the demands of image sensor characterization Large area port in a compact and robust instrument ideal for production and R&D One instrument, multiple spectrums saves time and space High uniformity prevents over correction TruLume Spectral Irradiance/Radiance Source Standards provide control of known levels of uniform monochromatic light over the spectral sensitivity range of silicon-based optical sensors for test and characterization of image sensors for spectral responsivity and quantum efficiency and linearity. 650 Luminance Uniformity Chart of Typical ALS Complete Professional Characterization 630 TruLume Tunable Camera Calibration Sources are an integral part of Labsphere s growing line of TruLume sensor calibration solutions. The tunable source simplifies and enhances production testing of camera modules by eliminating multiple steps in the image quality correction process, with a choice of uniform standard illuminants and colors from one compact and robust source. Irradiance at f/2 with 5nm bandpass 610 One Instrument, Multiple Spectrums Radiance with 5nm bandpass 7.00E Simplify and enhance calibration of your smart ambient light sensors 570 Spatial non uniformity 550 Channel cross talk Create your own spectral distributions for testing 530 Vignetting correction Measure: - Quantum efficiency - Spectral responsivity - Linearity 510 Pixel defects High illuminance and color stability for reliable results 490 Quantum efficiency NIR sources for filter leakage and dark corrections 470 SNR 450 Auto white balance W/cm2- sr 430 Reproduce indoor and outdoor lighting conditions to calibrate your RGB ALS for mobile applications QE Reference Source Standards 410 Multiple integrated illuminant spectrums from one source save time and space TruLume Tunable Ambient Light Sensor Calibration Sources are engineered with multiple step dc controlled LEDs, each characterized and calibrated with the integrating sphere source. It is nearly every visible light source in one device plus NIR spectra to correct for undesirable noise. With the software controlled LED channels it is possible to generate the spectrum of standard indoor and outdoor illuminants such as A, B, C, D50, D55, D65, D75, F2, Neutral E, SSL-CW, with very high reproducibility. Not only does the user have the option to select from predefined spectrums, the sources also allow one to create their own spectral arrangement and save them to recall at any time for user defined test methods. With the integrated spectrometer option, one can monitor the broad range of the VIS-NIR spectra as well as the sources radiometric and photometric performance. 390 Multi-Sourced Solution 370 Daylight Illuminants Warm Illuminants Tunable Camera Calibration Sources Turnkey system performance - spend your time testing not developing a solution NIR dark correction 350 Enhance production testing of camera modules to ensure exceptional image quality

5 Solid State Luminance Standards Color and luminance correction of: - Imaging colorimeters - Luminance meters - Imaging spectrometers Compact and Robust for Production Environments Correct for instrument errors in production testing to ensure reproducible display image quality Compact and robust for easy adaptation into existing test environments Completely enclosed with raised reference port window to minimize contaminations and easy cleaning Simple, easy to program, robust software interface (API and GUI) for production integration Enable accurate and reproducible calibration of displays across devices TruLume Solid State Luminance Standards are engineered for the demanding high quality and consistent appearance requirements of consumer product displays. The source is designed to easily mount in a production test station. The reference port window enables validation and correction across the field of view of the test spectrometers with highly uniform luminance and color accuracy. With Labsphere s highly diffuse and durable reflectance coating, Permaflect, and a seasoned LED module, long term repeatability and reproducibility are ensured in the application environment. It s all about Light: Measure. Create. Reflect. Labsphere designs and produces precision standard and custom radiometric and photometric products addressing the specific needs of the aerospace, automotive, electronic imaging, laser diode, LED, lighting, medical imaging and optics industries. We offer a broad line of integrating spheres, light measurement systems and instruments, image sensor calibration systems, diffuse reflectance materials, standards and targets,and superior optical calibration services. Our engineers, technical sales and customer service representatives work with you to provide the right product at the right price for your measurement needs. Custom design and OEM production services provide integrated solutions for customer s specific light measurement requirements. Learn More: Contact your local representative or visit Labsphere, Inc. 231 Shaker St. North Sutton, NH USA Tel: +1 (603) PB Rev Labsphere, Inc. All rights reserved.

6 Solid State Luminance Standards Color and luminance correction of: - Imaging colorimeters - Luminance meters - Imaging spectrometers Compact and Robust for Production Environments Correct for instrument errors in production testing to ensure reproducible display image quality Compact and robust for easy adaptation into existing test environments Completely enclosed with raised reference port window to minimize contaminations and easy cleaning Simple, easy to program, robust software interface (API and GUI) for production integration Enable accurate and reproducible calibration of displays across devices TruLume Solid State Luminance Standards are engineered for the demanding high quality and consistent appearance requirements of consumer product displays. The source is designed to easily mount in a production test station. The reference port window enables validation and correction across the field of view of the test spectrometers with highly uniform luminance and color accuracy. With Labsphere s highly diffuse and durable reflectance coating, Permaflect, and a seasoned LED module, long term repeatability and reproducibility are ensured in the application environment. It s all about Light: Measure. Create. Reflect. Labsphere designs and produces precision standard and custom radiometric and photometric products addressing the specific needs of the aerospace, automotive, electronic imaging, laser diode, LED, lighting, medical imaging and optics industries. We offer a broad line of integrating spheres, light measurement systems and instruments, image sensor calibration systems, diffuse reflectance materials, standards and targets,and superior optical calibration services. Our engineers, technical sales and customer service representatives work with you to provide the right product at the right price for your measurement needs. Custom design and OEM production services provide integrated solutions for customer s specific light measurement requirements. Learn More: Contact your local representative or visit Labsphere, Inc. 231 Shaker St. North Sutton, NH USA Tel: +1 (603) PB Rev Labsphere, Inc. All rights reserved.

Unprecedented Resolution and Accuracy For Camera & Image Sensor Calibration

Unprecedented Resolution and Accuracy For Camera & Image Sensor Calibration SpectralLED RS-7-1-VIS Benchtop Uniform Light Source For the ultimate in resolution and accuracy, the SpectralLED Tunable VIS source incorporates 35 discrete wavelengths for synthesis of commercially available