Angle-Resolved Spectrometers for Organic Luminescent Materials R1-OLED
The R1-OLED angle-resolved spectrometer for organic luminescent materials supports full 0~360° angular measurements, with its spectral range expandable to 220~2500nm. It studies anisotropy in photoluminescence/electroluminescence spectra of TADF, phosphorescent, and fluorescence-upconversion materials, characterizing surface optical-field control in OLED devices, OPV devices, and related metamaterials. Dedicated software simulates angular intensity distributions of emitted spectra and obtains molecular orientation factors, offering a new testing experience.
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Overview
The R1-OLED angle-resolved spectrometer for organic luminescent materials supports full 0~360° angular measurements, with its spectral range expandable to 220~2500nm. It studies anisotropy in photoluminescence/electroluminescence spectra of TADF, phosphorescent, and fluorescence-upconversion materials, characterizing surface optical-field control in OLED devices, OPV devices, and related metamaterials. Dedicated software simulates angular intensity distributions of emitted spectra and obtains molecular orientation factors, offering a new testing experience.
Specifications
| Parameter | Value |
|---|---|
| Measured Quantities | PL, angle-resolved spectroscopy, molecular orientation |
| Measurement Mode | 8 modes: molecular orientation measurement, upper reflection, lower reflection, transmission, scattering, radiation, free, and programming |
| Wavelength Band Range | 325~1100nm |
| Spectral Resolution | 6.7446nm (expandable with a high-resolution spectrometer) |
| Excitation Source-Wavelength | 365nm |
| Excitation Source-Source Type | LED |
| Collection Angle Range | 0~360° |
| Incidence Angle Range | 0~180° |
| Spot Size [@ 0°] | 1mm @ 0° |
| Sample Stage-Adjustment Dimensions | 6-dimensional adjustment |
| Sample Stage-Compatible Sample Dimensions | 32×32×0.7mm³ (length, width, height), customizable modification supported |
| Software | R1-OLED.Software analyzes PL and angle-resolved spectra and calculates orientation factors |
| Equipment Dimensions | 460 mm³ × 240 mm³ × 280 mm³ |
Applications
Angle-resolved PL&EL measurement: the spatial radiation distribution of organic luminescent materials requires angle-resolved spectral acquisition. Microstructure optical-field control: perovskite metamaterials control the optical field differently for different incidence angles, requiring angular resolution. Dipolar molecular orientation: orientation in organic luminescent materials affects External Quantum Efficiency (EQE), requiring molecular-orientation detection.
Key Features
0~360° full-angle detection: The R1-OLED angle-resolved spectrometer for organic light-emitting materials uses two high-precision positioning rotary motors to perform full 0~360° variable-angle spectral detection. Broadband PL&EL measurements: The R1-OLED spectrometer acquires spectra with an area-array back-illuminated spectrometer. With an excitation source and a source meter, PL&EL spectral detection can cover up to 220~2500nm. Optical simulation and fitting: With the accompanying software, R1-OLED can simulate the angle-dependent intensity distribution of the emission spectrum from the structural parameters of the light-emitting material to obtain the molecular orientation factor. Expandability: R1-OLED supports external light sources such as deuterium lamps and lasers to meet the source requirements of different experiments. The modular sample stage supports custom modifications for different sample sizes.
Datasheet
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Supplier Information
Shanghai Ideaoptics Co., Ltd. is a national-level specialized and sophisticated 'Little Giant' enterprise, a deep-spectrum technology innovator. Devoted to the micro-nano optoelectronic field, it develops intelligent full-spectrum technology integrating photonics and AI, building an internationally leading deep-spectrum platform. The company provides comprehensive solutions from technology to products, including micro spectrometers, angle-resolved spectrometers, and confocal Raman spectrometers, widely applied in IC chips, optical chips, biochips, AR/VR, and advanced displays. Through joint R&D centers with universities, Ideaoptics continuously launches breakthrough products, serving over 3,000 customers and cooperating with 170+ semiconductor, advanced materials, and biomedical enterprises, aiming to advance photonic integration and empower semiconductor manufacturing.
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