UV-NIR absolute PL quantum yield spectrometer C13534-11, -12

Quantaurus-QY ® Plus (UV-NIR absolute PL quantum yield spectrometer C13534-11,-12) is designed to measure the instantaneous absolute value of emission quantum yield using the photoluminescence method. Two types have been made available, C13534-11 (300 nm to 950 nm) and C13534-12 (400 nm to 1100 nm), according to the wavelength region to be measured. Additionally, easily extended functions using newly designed options allows measurements to be made in the near-infrared up to 1650 nm, at high sensitivity (evaluation of low quantum yield), and of upconverted emissions. Additional options allow high-sensitivity,...

System example with extended functions Extended Functions Absolute PL quantum yield spectrometer with extended NIR sensitivity C13534-31, -32 Absolute measurement of quantum yield over a broad wavelength range up to 1650 nm is possible. This system consists of the Quantaurus-QY® Plus (C13534-11, -12) with the addition of a supplementary unit: an NIR PL measurement unit. Conventional apparatus for measuring quantum yield could only measure the wavelength range up to 1100 nm because of the sensitivity of the sensors. With this system, absolute measurement of the quantum yield is possible over a...

System example with extended functions High sensitivity Absolute PL quantum yield spectrometer with high sensitivity in UV-NIR C13534-33, -34 Evaluation of low quantum yield of 1% or less is possible. Shows its strength for measurements in the near-infrared region. Extended Functions This system consists of the Quantaurus-QY® Plus (C13534-11, -12) with the addition of supplementary units: an NIR PL measurement unit, a high power Xe lamp unit and a filter unit. With the apparatus used for measuring the absolute PL quantum yield in the past, it was often fundamentally difficult to evaluate low...

System example with extended functions Extended Functions Absolute PL quantum yield spectrometer for upconversion in UV-NIR C13534-35, -36 Absolute quantum yield measurement of upconverted emission is possible. This system consists of the Quantaurus-QY® Plus (C13534-11, -12) with the addition of supplementary units: an NIR PL measurement unit, an excitation laser unit and a filter unit. With upconverted emission, the measurement of absolute quantum yield has always been a problem due to low luminous efficiency or to the need for a laser as a light source for excitation. This system has made it...

Data Analysis software Autoscan of excitation wavelength This screen shows the dependence of PL quantum yield on excitation wavelength. The excitation light through a motorized monochromator helps easily to measure wavelength dependence of the sample's PL quantum yield. Emission measurement in NIR BT-CCD InGaAs PL excitation spectrum measurement 2 Excitation spectra produced from a sample can be measured by using a excitation light through motorized. The PL excitation spectrum in an emission wavelength range is easily obtained by selecting the range with two cursor lines. ▲ Emission spectra of...

Options Selection table Type No. Near-infrared model Product name Quantaurus-QY® Plus UV-NIR absolute PL quantum yield spectrometer Excitation laser unit High sensitivity model Upconversion model 980 nm Laser Laser mount Filter unit Filter unit High power Xe lamp unit Other Laser Options ■ NIR PL measurement unit C13684-01 Multichannel detector for measurement in NIR range (900 nm to 1650 nm). Calibration data is included. A laser mount for an external laser module. It is possible to connect a laser module with fiber output (FC or SMA type). It contains ND filter used for measurement with L13685-01....

Dimensional outlines / Related products Dimensional outlines Related products Fluorescence lifetime spectrometer C16361 series Absolute PL quantam yield spectrometer C11347 series Compact one-box absolute quantum yield spectrometer for luminescence materials using photoluminescence method. Not only thin materials but also liquid solution and powder can be analyzed. It quickly measures the absolute PL quantum yield, excitation wavelength dependence and PL in a short time. Compact one-box fluorescence lifetime measurement system to measure fluorescence lifetime and photoluminescence spectrum with...