This web page will be for nothing but spectra of Roithner Lasertechnik GmbH Phosphor LEDs (2020).
Ocean Optics USB2000 Spectrometer donated by P.L.
As of 10-10-07, I've been using a PC2000-ISA Spectrometer from Ocean Optics that I received several years ago, but that I didn't have a home for until now.
As of 03-08-08, I once again have the USB2000 Spectrometer, enabling color spectra again.
As of 09-19-09, I no longer have the PC2000-ISA; it was sold to prevent an eviction.
Roithner Lasertechnik GmbH Phosphor LEDs (2020) (Pg. 1):
Last updated 08-19-20
Roithner Lasertechnik # CA4L5111A "Magenta" Phosphor LED.
Measures 17,800mcd on an Amprobe LM631A light meter.
Spectrographic analysis of a Roithner Lasertechnik # CA4L5111A "Magenta" Phosphor LED.
Spectrographic analysis of a Roithner Lasertechnik # CA4L5111A "Magenta" Phosphor LED; spectrometer's response narrowed to a band between 445nm and 465nm to pinpoint native emission peak wavelength, which is 456.110nm.
Spectrographic analysis of a Roithner Lasertechnik # CA4L5111A "Magenta" Phosphor LED; spectrometer's response narrowed to a band between 600nm and 620nm to pinpoint phosphor emission peak wavelength, which is 610.690nm.
The raw spectrometer data (tab-delimited that can be loaded into Excel) is at magenta.txt
Roithner Lasertechnik # CG4L5111A "Orange Peach" Phosphor LED.
Measures 36,800mcd on an Amprobe LM631A light meter.
Spectrographic analysis of a Roithner Lasertechnik # CG4L5111A "Orange Peach" Phosphor LED.
Spectrographic analysis of a Roithner Lasertechnik # CG4L5111A "Orange Peach" Phosphor LED; spectrometer's response narrowed to a band between 445nm and 465nm to pinpoint native emission peak wavelength, which is 453.290nm.
Spectrographic analysis of a Roithner Lasertechnik # CG4L5111A "Orange Peach" Phosphor LED; spectrometer's response narrowed to a band between 615nm and 635nm to pinpoint phosphor emission peak wavelength, which is 608.35nm.
The raw spectrometer data (tab-delimited that can be loaded into Excel) is at peach.txt
Roithner Lasertechnik # CM4L5111A "Yolk" Phosphor LED.
Measures 31,500mcd on an Amprobe LM631A light meter.
Spectrographic analysis of a Roithner Lasertechnik # CM4L5111A "Yolk" Phosphor LED.
Spectrographic analysis of a Roithner Lasertechnik # CM4L5111A "Yolk" Phosphor LED; spectrometer's response narrowed to a band between 445nm and 465nm to pinpoint native emission peak wavelength, which is 454.350nm.
Spectrographic analysis of a Roithner Lasertechnik # CM4L5111A "Yolk" Phosphor LED; spectrometer's response narrowed to a band between 550nm and 570nm to pinpoint phosphor emission peak wavelength, which is 555.640nm.
The raw spectrometer data (tab-delimited that can be loaded into Excel) is at yolk.txt
Roithner Lasertechnik # K64L5111A "Orchid" Phosphor LED.
Measures 34,300mcd on an Amprobe LM631A light meter.
Spectrographic analysis of a Roithner Lasertechnik # K64L5111A "Orchid" Phosphor LED.
Spectrographic analysis of a Roithner Lasertechnik # K64L5111A "Orchid" Phosphor LED; spectrometer's response narrowed to a band between 445nm and 465nm to pinpoint native emission peak wavelength, which is 453.290nm.
Spectrographic analysis of a Roithner Lasertechnik # K64L5111A "Orchid" Phosphor LED; spectrometer's response narrowed to a band between 600nm and 620nm to pinpoint phosphor emission peak wavelength, which is 608.35nm.
The raw spectrometer data (tab-delimited that can be loaded into Excel) is at orchid.txt
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