This web page will be for nothing but spectra of lasers.
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.
LASERS (or "LAZERS" if you prefer to be incorrect):
Spectrographic analysis of the Blu-ray laser diode in the 50mW 405nm Handheld Ultra Powerful Violet Purple Blue Laser Pen 1010 (1×CR123A).
Wavelength appears to be ~405nm, which is within specification for the type of laser diode used in this laser.
Spectrographic analysis of the Blu-ray laser diode in the 50mW 405nm Handheld Ultra Powerful Violet Purple Blue Laser Pen 1010 (1×CR123A); but spectrometer's response narrowed to a band between 400nm and 410nm.
This shows that the wavelength is in fact 403.920nm.
Spectrographic analysis of the Wicked Lasers Sonar Blu-ray Laser; spectrometer's response broadened to its maximum range of 175nm to 874nm to show the total lack of any emissions whatsoever beyond the laser line itself.
Spectrographic analysis of the Wicked Lasers Sonar Blu-ray Laser under lasing threshold, showing a somewhat dim broadband emission from ~475nm to ~700nm.
Spectrographic analysis of the Wicked Lasers Sonar Blu-ray Laser under lasing threshold; spectrometer's response narrowed to a range between 475nm to 700nm to show this broadband emission.
Spectrographic analysis of the Blu-ray laser diode in the Blu-ray (Violet-Emitting) Portable Laser; newer spectrometer software & settings used.
Spectrographic analysis of the Blu-ray laser diode in the Blu-ray (Violet-Emitting) Portable Laser; newer spectrometer software & settings used.
Spectrometer's response narrowed to a band between 400nm and 415nm to pinpoint wavelength, which is ~408.650nm.
Spectrographic analysis of the Blu-ray laser diode in the Blu-ray Laser Pen.
Wavelength appears to be ~405nm, which is within specification for the type of laser diode used in this laser.
Spectrographic analysis of the Blu-ray laser diode in the Blu-ray Laser Pen; but spectrometer's response narrowed to a band between 400nm and 410nm.
This shows that the wavelength is in fact exactly 405.0nm.
Spectrographic analysis of the Violet Purple Blu-ray Laser Pen (3).
Wavelength appears to be ~405nm, which is within specification for the type of laser diode used in this laser.
Spectrographic analysis of the Violet Purple Blu-ray Laser Pen (3); spectrometer's response narrowed to a band between 400nm and 410nm.
This shows that the wavelength is in fact 404.65nm.
Spectrographic analysis of the Blu-ray laser diode in the Violet Purple Blu-ray Laser Pen (2).
Wavelength appears to be ~405nm, which is within specification for the type of laser diode used in this laser.
Spectrographic analysis of the Blu-ray laser diode in the Violet Purple Blu-ray Laser Pen (2); but spectrometer's response narrowed to a band between 400nm and 410nm.
This shows that the wavelength is in fact 405.65nm.
Spectrographic analysis of the Blu-ray laser diode in the Violet Purple Blu-ray Laser Pen.
Wavelength appears to be ~405nm, which is within specification for the type of laser diode used in this laser.
Spectrographic analysis of the Blu-ray laser diode in the Violet Purple Blu-ray Laser Pen; but spectrometer's response narrowed to a band between 390nm and 410nm.
This shows that the wavelength is in fact 404.95nm.
Spectrographic analysis of the Blu-ray laser diode in the 10mW Blue-Violet Laser Pen.
Wavelength appears to be ~405nm, which is within specification for the type of laser diode used in this laser.
Spectrographic analysis of the Blu-ray laser diode in the 10mW Blue-Violet Laser Pen; but spectrometer's response narrowed to a band between 400nm and 410nm.
This shows that the wavelength is 405.70nm.
Spectrographic analysis of the Blu-ray laser diode in the 405nm 5mW Violet Purple Blue Beam Laser Pen.
Wavelength appears to be ~405nm, which is within specification for the type of laser diode used in this laser.
Spectrographic analysis of the Blu-ray laser diode in the 405nm 5mW Violet Purple Blue Beam Laser Pen; but spectrometer's response narrowed to a band between 390nm and 410nm.
This shows that the wavelength is *EXACTLY* 405.0nm.
Spectrographic analysis of the Blu-ray laser diode in the Mini Purple Class Laser Beam Black Keychain.
Wavelength appears to be ~405nm, which is within specification for the type of laser diode used in this laser.
Spectrographic analysis of the Blu-ray laser diode in the Mini Purple Class Laser Beam Black Keychain; but spectrometer's response narrowed to a band between 390nm and 410nm.
This shows that the wavelength is 401.10nm.
Spectrographic analysis of the Violet 2in1 Laser Pointer Star Projector.
Spectrographic analysis of the Violet 2in1 Laser Pointer Star Projector; spectrometer's response narrowed to a range between 650nm and 670nm to pinpoint wavelength; which appears to be ~404.40nm.
Spectrographic analysis of the Blu-ray laser diode in the 5mW 405nm Violet Purple Blue Beam Laser Pen.
Wavelength appears to be ~405nm, which is within specification for the type of laser diode used in this laser.
Spectrographic analysis of the Blu-ray laser diode in the 5mW 405nm Violet Purple Blue Beam Laser Pen; but spectrometer's response narrowed to a band between 400nm and 410nm.
This shows that the wavelength is *EXACTLY* 405.0nm.
Spectrographic analysis of the Blu-ray laser diode in the 405nm 5mW Violet Laser Module Pen (2).
Wavelength appears to be ~405nm, which is within specification for the type of laser diode used in this laser.
Spectrographic analysis of the Blu-ray laser diode in the 405nm 5mW Violet Laser Module Pen (2); spectrometer's response narrowed to a band between 400nm and 410nm.
This shows that the wavelength is in fact 407.90nm.
Spectrographic analysis of the Blu-ray laser diode in the 405nm 5mW Violet Laser Module Pen.
Wavelength appears to be ~405nm, which is within specification for the type of laser diode used in this laser.
Spectrographic analysis of the Blu-ray laser diode in the 405nm 5mW Violet Laser Module Pen; spectrometer's response narrowed to a band between 400nm and 410nm.
This shows that the wavelength is in fact 402.92nm.
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