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.
RED LASERS (or "LAZERS" if you prefer):
Spectrographic analysis of the 0-40mW Adjustable Red Laser Module ; newer spectrometer software & settings used.
Spectrographic analysis of the 0-40mW Adjustable Red Laser Module ; spectrometer's response narrowed to a band between 650nm and 670nm to pinpoint wavelength.
Spectrographic analysis of the 1xAAA Red Laser Pointer; newer spectrometer software & settings used.
Spectrographic analysis of the 1xAAA Red Laser Pointer; newer spectrometer software & settings used.
Spectrometer's response narrowed to a band between 645nm and 665nm. Laser's peak wavelength is ~653.45nm.
Spectrographic analysis of one of the Red Diode Laser Modules (3).
Spectrographic analysis of one of the Red Diode Laser Modules (3); spectrometer's response narrowed to pinpoint wavelength.
Spectrographic analysis of one of the Red Diode Laser Modules (3).
Spectrographic analysis of one of the Red Diode Laser Modules (3); spectrometer's response narrowed to pinpoint wavelength.
Spectrographic analysis of the Laser Gay...er...uh...Laser STRAIGHT
; newer spectrometer software & settings used.
Spectrographic analysis of the Laser Straight; spectrometer's response narrowed to a band between 645nm and 665nm.
As you can see, the laser's peak wavelength is ~664.8nm.
Spectrographic analysis of the laser in the White/UV LED/Laser Torch (2); newer spectrometer software & settings used.
Spectrographic analysis of the laser in the White/UV LED/Laser Torch (2); spectrometer's response narrowed to a band between 645nm and 665nm to show laser's peak wavelength - which appears to be 665.05nm.
Spectrographic analysis of the laser in the Laser LED Light Pen (2).
Spectrographic analysis of the laser in the Laser LED Light Pen.
Spectrographic analysis of the 5mW 645nm Laser Module.
Spectrographic analysis of the ''Flame'' Laser Light Show; newer spectrometer software & settings used.
Spectrographic analysis of the ''Flame'' Laser Light Show; newer spectrometer software & settings used. Spectrometer's response narrowed to a band between 648nm and 658nm. Peak wavelength is 652.7nm.
Spectrographic analysis of Melles-Griot HeNe laser head.
Spectrographic analysis of Melles-Griot HeNe laser head; spectrometer's sensor "hosed down" off-axis to show nonlaser lines passed by the OC.
Spectrographic analysis of the Aixiz diode laser module (1) from Red Diode Laser Modules (2).
Spectrographic analysis of the Aixiz diode laser module (2) from Red Diode Laser Modules (2).
Spectrographic analysis of the generic diode laser module (1) from Red Diode Laser Modules (2).
Spectrographic analysis of the generic diode laser module (2) from Red Diode Laser Modules (2).
Spectrographic analysis of an Aixiz diode laser module.
Spectrographic analysis of an Aixiz diode laser module; spectrometer's response narrowed to a band between 650nm and 670nm. Peak wavelength appears to be 656.95nm.
Spectrographic analysis of a Steiner & Martin diode laser module.
Spectrographic analysis of a Steiner & Martin diode laser module; spectrometer's response narrowed to a band between 650nm and 670nm. Peak wavelength appears to be 656.02nm.
Spectrographic analysis of the laser in the 2in1 Super LED Lamp.
As you can see, it is just below lasing threshold, even when the batteries are strong enough to operate the white LED.
Spectrographic analysis of the laser in the Executive Style Pen w/Laser.
Spectrographic analysis of the laser in the Executive Style Pen w/Laser; spectrometer's response limited to a band from 650nm to 670nm.
Laser's peak wavelength appears to be 658.2nm.
Spectrographic analysis of an unknown-type red laser pointer.
Spectrographic analysis of an unknown-type red laser pointer; spectrometer's response narrowed to a range of 650nm to 670nm.
Peak wavelength is 660.0nm.
Spectrographic analysis of an unknown-type red laser pointer.
Spectrographic analysis of an unknown-type red laser pointer; spectrometer's response narrowed to a range of 650nm to 670nm.
Peak wavelength is 656.3nm.
Spectrographic analysis of an unknown-type red laser pointer.
Spectrographic analysis of an unknown-type red laser pointer; spectrometer's response narrowed to a range of 650nm to 670nm.
Peak wavelength is 656.3nm.
Spectrographic analysis of the lasers in the Laserpod.
Spectrographic analysis of the lasers in the Laserpod; spectrometer's response limited to a range of 645nm to 665nm.
Spectrographic analysis of the Keychain Red Laser Pointer.
Spectrographic analysis of the Keychain Red Laser Pointer; spectrometer's response narrowed to a band of 660nm to 680nm.
Spectrographic analysis of the Pen-Style Laser Pointer.
Spectrographic analysis of the Pen-Style Laser Pointer; spectrometer's response narrowed to a range of 640nm to 680nm.
This laser has a peak wavelength of 655.2nm and a spectral line halfwidth of ~3.0nm.
Spectrographic analysis of the Ultra-Slim Laser Pointer.
Spectrographic analysis of the Ultra-Slim Laser Pointer; spectrometer's response narrowed to a range of 640nm to 680nm.
Spectrographic analysis of a 300mW 660nm Diode Laser Module.
Spectrographic analysis of a 300mW 660nm Diode Laser Module; spectrometer's response narrowed to a range of 658nm to 668nm.
As you can see, this laser's peak output is at 660.6nm.
Spectrographic analysis of the laser in the PulseTV 8xLED 1xLaser Flashlight.
Spectrographic analysis of the Metrologic ML-868 Neon Laser; spectrometer's response band narrowed to a range of 375nm to 600nm to show non-laser lines.
This is through the tube's OC (output coupler).
Spectrographic analysis of the Metrologic ML-868 Neon Laser; spectrometer's response band narrowed to a range of 375nm to 600nm to show non-laser lines - spectrometer's trendline (baseline) electronically masked.
This is through the tube's OC (output coupler).
Spectrographic analysis of the Metrologic ML-868 Neon Laser; spectrometer's response band narrowed to a range of 375nm to 600nm to show non-laser lines - spectrometer's color fill disabled.
This is through the tube's OC (output coupler).
Spectrographic analysis of the Blue Beast Red Laser Pointer.
Spectrographic analysis of the Blue Beast Red Laser Pointer; spectrometer's response narrowed to a range of 645nm to 665nm.
The peak wavelength is ~656.1nm and the spectral line halfwidth is ~1.95nm.
Spectrographic analysis of the Metrologic ML-868 Neon Laser; spectrometer's response band narrowed to a range of 625nm to 645nm.
Spectrographic analysis of the 200mW Red Laser Module.
Spectrographic analysis of the 200mW Red Laser Module,
with spectrometer's response band limited to 650nm to 670nm.
Spectrographic analysis of the laser diode in the Doxil Flashlight/Pointer/Laser.
Spectrographic analysis of the red diode laser in the Laser Pointer/Flashlight/Disco Light.
Spectrographic analysis of the 200mW Red Laser Module; below lasing threshold.
Spectrographic analysis of a Wicked Lasers Pulsar Laser Red Module.
I performed spectroscopy of this laser in mid-2007, but not with newer Spectrasuite software and with the baseline lowered to zero.
Spectrographic analysis of a Wicked Lasers Pulsar Laser Red Module.
Spectrometer's response narrowed to a range of 650nm to 670nm. Peak wavelength appears to be ~660.8nm.
I performed spectroscopy of this laser in mid-2007, but not with newer Spectrasuite software and with the baseline lowered to zero.
Spectrographic analysis of the laser in the 6 LED Flashlight/Laser Pointer.
Spectrographic analysis of the 635nm Red Weapons Laser Aimer.
Same as above; spectrometer's response narrowed to a range of 645nm to 655nm.
According to this, the peak wavelength is 651.6nm.
Spectrographic analysis of the 200mW Red Laser Module.
Spectrographic analysis of the 200mW Red Laser Module. though the spectrometer's response band was narrowed to a range of 650nm to 670nm.
Spectrographic analysis of the 5mW 650nm Laser Module (2).
Same as above; spectrometer's response narrowed to a range of 645nm to 665nm.
The spectral line halfwidth is ~3.5nm.
Spectrographic analysis of the 5mW 650nm Laser Module.
Same as above; spectrometer's response narrowed to a range of 645nm to 665nm.
Remember, this instrument reads exactly 2.1nm long; the actual wavelength is 650.4nm
and the spectral line halfwidth is ~2.1nm.
Spectrographic analysis of the laser diode in the Omega Airsport Gun w/ LED/Laser Sight.
Spectrographic analysis of the ''Stick of Gum'' Laser Pointer, just above lasing threshold.
Spectrographic analysis of the laser in the 2-in-1 Laser/8 LED Light.
Spectrographic analysis of the laser in the Executive Style Pen w/Laser.
Spectrographic analysis of a Pen-Style Laser Pointer.
Spectrographic analysis of a 12 in 1 Laser Pointer.
Spectrographic analysis of a Wicked Lasers Pulsar Red Laser Module.
Spectrographic analysis of a Wicked Lasers Pulsar Red Laser Module, with spectrometer's response narrowed to a range of 650nm to 670nm.
Wavelength is advertised at 650nm; actual wavelength is 660nm.
Spectrographic analysis of the red laser diode in the White/UV LED Laser Torch (2).
Spectrographic analysis of the laser in 8xLED Laser Flashlight.
Spectrographic analysis of the red diode laser in the LED Flex Light.
Spectrographic analysis of the laser in a Spider-Man 3™ Wall Crawl Race Game
Spectrographic analysis of the red diode laser in the White LED/Laser Module Torch.
Spectrographic analysis of the Ultra-Slim Laser Pointer.
Spectrographic analysis of the laser in the Flashlight/Laser Pointer (2).
Spectrographic analysis of the laser in the Flashlight/Laser Module.
Spectrographic analysis of a Metrologic ML-868 Neon Laser.
Spectrographic analysis of the red laser in the ''Flame'' Laser Light Show.
Spectrographic analysis of the red laser in the Flashlight/Laser/Pen/Pointer.
Spectrographic analysis of a 150mW Red Laser.
Spectrographic analysis of the red diode laser in the Aviation Part Inspection LED Flashlight + Class 2 Laser.
Spectrographic analysis of a red laser pointer from the UK; circa. 2001.
This is the first spectrum to have been taken on the new (12-25-06) computer.
Spectrographic analysis of a 635nm laser pointer, slightly below threshold.
Spectrographic analysis of a 635nm laser pointer.
Spectrographic analysis of the red diode laser in a 3 in 1 Laser/LED/Pen.
Spectrographic analysis of the red diode laser in the 7xLED 1xLaser Flashlight.
The red diode laser in another laser aiming device.
Power output 2.6442mW.
Yes, this is ~670nm - the longest wavelength red laser I've seen since 1992.
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The red diode laser in the Red Keychain Laser Pointer.
Power output 3.4941mW.
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The red diode laser in a laser aiming device.
Power output 1.995mW.
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The red diode laser in the ALAM Red Laser Aiming Device.
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The red diode laser in the Laser Straight.
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The green DPSS laser in the Bright Night Laser Light.
The red diode laser in the Bright Night Laser Light.
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The red diode laser (operating above threshold) in the 1xAAA Red Laser Pointer.
The red diode laser (operating below threshold) in the 1xAAA Red Laser Pointer.
The red diode laser (operating below threshold) in the White/UV LED Laser Module.
Spectrographic analysis of the laser in an American DJ Laser Widow.
Spectrographic analysis of a 645NM Diode Laser Module.
Spectrographic analysis of a Cross Generator Laser Diode Module.
Spectrographic analysis of the red diode laser in the Infiniter Quad XP4 Laser Pointer/LED Flashlight/Pen/PDA Stylus.
Spectrographic analysis of a red diode laser gun sight.
Spectrographic analysis of the laser in a Laser Levelling Device.
Spectrographic analysis of a 10-40mW Adjustable Red Laser Module.
Spectrographic analysis of the red diode laser in a Shop Force Laser Level.
Spectrographic analysis of a red diode laser, just below threshold.
Spectrographic analysis of an orange-red helium-neon (HeNe) (632.8nm) laser.
Spectrographic analysis of the red diode laser in a 6-LED/Laser Pointer Flashlight.
The red diode laser in the White/UV LED Laser Module.
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