SPECTRA OF LASERS (1)


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.


HIGH-POWERED WHITE LEDS (Pg. 1)
HIGH-POWERED WHITE LEDS (Pg. 2)
HIGH-POWERED WHITE LEDS (Pg. 3)
HIGH-POWERED COLORED LEDS
HIGH-POWERED ULTRAVIOLET LEDS
LOW-POWERED WHITE LEDS (Pg. 1)
LOW-POWERED WHITE LEDS (Pg. 2)
LOW-POWERED WHITE LEDS (Pg. 3)
LOW-POWERED WHITE LEDS (Pg. 4)
LOW-POWERED WHITE LEDS (Pg. 5)
LOW-POWERED COLORED LEDS (Pg. 1)
LOW-POWERED COLORED LEDS (Pg. 2)
LOW-POWERED COLORED LEDS (Pg. 3)
SPECIALTY COLORED LEDS
LOW-POWERED WARM WHITE LEDS
LOW-POWERED NIR LEDS
LOW-POWERED RED LEDS
LOW-POWERED RED LEDS (2)
LOW-POWERED ORANGE LEDS
LOW-POWERED ORANGE LEDS (2)
LOW-POWERED YELLOW LEDS
LOW-POWERED YELLOW LEDS (2)
LOW-POWERED YELLOW-GREEN LEDS
LOW-POWERED YELLOW-GREEN LEDS (2)
LOW-POWERED GREEN LEDS
LOW-POWERED GREEN LEDS (2)
LOW-POWERED BLUE-GREEN LEDS
LOW-POWERED BLUE-GREEN LEDS (2)
LOW-POWERED BLUE LEDS
LOW-POWERED BLUE LEDS (2)
LOW-POWERED VIOLET/NUV LEDS
LOW-POWERED VIOLET/NUV LEDS (2)
LOW-POWERED UVA LEDS
LOW-POWERED UVA LEDS (2)
BICOLOR & TRICOLOR LEDS
LOW-POWERED SiC (SILICON CARBIDE) BLUE LEDS
MULTIPLE-COLORED LED PRODUCTS
INCANDESCENT FLASHLIGHTS
OTHER LIGHT SOURCES
FLUORESCENCE IN NON-LIGHT EMITTERS
FLUORESCENT LIGHT BULBS
LASERS (Pg. 1)
LASERS (Pg. 2)



LASERS (or "LAZERS" if you prefer):

Spectrographic analysis
Spectrographic analysis of the laser in a Spider-Man 3 Wall Crawl Race Game


Spectrographic analysis
Spectrographic analysis of the 8mW Green Laser Pen.


Spectrographic analysis
Spectrographic analysis of the red diode laser in the White LED/Laser Module Torch.


Spectrographic analysis
Spectrographic analysis of the 240mW Green Laser Pen.


Spectrographic analysis
Spectrographic analysis of the fluorescence in a Team Edge Radio-Control GyroMax remote control unit when irradiating it with a Blu-ray (Violet-Emitting) Laser Module.
The laser line is at the far left; the fluorescence hump is broadband and just to the left of the chart's center.


Spectrographic analysis
Spectrographic analysis of the Optotronics 532nm Green Laser Module, showing the weak 808nm laser line from the pump diode.


Spectrographic analysis
Spectrographic analysis of the Ultra-Slim Laser Pointer.


Spectrographic analysis
Spectrographic analysis of the Optotronics 532nm Green Laser Module, with the spectrometer's response narrowed to a range of 529nm to 535nm.
The spectral line halfwidth appears to be ~1.7nm.


Spectrographic analysis
Spectrographic analysis of the Spectrographic analysis of the Optotronics RPL-Blue-20 Laser, with spectrometer response narrowed to a range of 470nm - 476nm. Spectral line halfwidth appears to be ~1.6nm.


Spectrographic analysis
Spectrographic analysis of the Blu-ray (Violet-Emitting) Laser Module, above lasing threshold.
In this plot, the spectrometer's response band was narrowed to a range of 405nm to 415nm.
Spectral line halfwidth appears to be ~2.4nm.


Spectrographic analysis
Spectrographic analysis of the Blu-ray (Violet-Emitting) Laser Module, above lasing threshold.
In this plot, the spectrometer's response was narrowed to a range of 385nm to 435nm.


Spectrographic analysis
Spectrographic analysis of the Blu-ray (Violet-Emitting) Laser Module, just under lasing threshold.
In this plot, the spectrometer's response was narrowed to a range of 385nm to 435nm.


Spectrographic analysis
Spectrographic analysis of the 808nm pump diode in the Optotronics RPL-Blue-20 Laser.


Spectrographic analysis
Spectrographic analysis of the Optotronics RPL-Blue-20 Laser, showing the 808nm laser line from the pump diode.


Spectrographic analysis
Spectrographic analysis of a yellow DPSS laser, deliberately "overexposed" to show the 532nm & 671nm laser lines.


Spectrographic analysis
Spectrographic analysis of the Blu-ray (Violet-Emitting) Laser Module, just under lasing threshold.


Spectrographic analysis
Spectrographic analysis of the Blu-ray (Violet-Emitting) Laser Module.


Spectrographic analysis
Spectrographic analysis of the Optotronics 532nm Green Laser Module.


Spectrographic analysis
Spectrographic analysis of the Optotronics RPL-Blue-20 Laser.


Spectrographic analysis
Spectrographic analysis of the laser in the Flashlight/Laser Pointer (2).


Spectrographic analysis
Spectrographic analysis of the laser in the Flashlight/Laser Module.


Spectrographic analysis
Spectrographic analysis of a Metrologic ML-868 Neon Laser.


Spectrographic analysis
Spectrographic analysis of the red laser in the ''Flame'' Laser Light Show.


Spectrographic analysis
Spectrographic analysis of the red laser in the Flashlight/Laser/Pen/Pointer.


Spectrographic analysis
Spectrographic analysis of the 50mW Green Lasers from New Zealand.
Note the 808nm laser line from the pump diode.


Spectrographic analysis
Spectrographic analysis of the 10mW Green Lasers from New Zealand.
There is 808nm emission, but it occurs off-axis from the green beam.


Spectrographic analysis
Spectrographic analysis of the 10mW Green Lasers from New Zealand.
Taken at an angle to show the 808nm emission from the pump diode.


Spectrographic analysis
Spectrographic analysis of a 150mW Red Laser.


Spectrographic analysis
Spectrographic analysis of the red diode laser in the Aviation Part Inspection LED Flashlight + Class 2 Laser.


Spectrographic analysis
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
Spectrographic analysis of a 635nm laser pointer, slightly below threshold.


Spectrographic analysis
Spectrographic analysis of a 635nm laser pointer.


Spectrographic analysis
Spectrographic analysis of the red diode laser in a 3 in 1 Laser/LED/Pen.


Spectrographic analysis
Spectrographic analysis of the green DPSS laser in a LuckyDuck 5mW Green Laser Pointer.


Spectrographic analysis
Spectrographic analysis of the green DPSS laser in a SCE 50mW Green Laser.


Spectrographic analysis
Spectrographic analysis of the green DPSS laser in the Megalaser 15mW Green Laser.


Spectrographic analysis
Spectrographic analysis of the red diode laser in the 7xLED 1xLaser Flashlight.


Spectrographic analysis
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.


. Spectrographic analysis
The green DPSS laser in the Green Weapons Aimer Laser.


Spectrographic analysis
The red diode laser in the Red Keychain Laser Pointer.
Power output 3.4941mW.


. Spectrographic analysis
The red diode laser in a laser aiming device.
Power output 1.995mW.


. Spectrographic analysis
The red diode laser in the ALAM Red Laser Aiming Device.


. Spectrographic analysis
The green DPSS laser in the GL-1-GSP Green Laser Pointer.


. Spectrographic analysis
The red diode laser in the Laser Straight.


. Spectrographic analysis
The green DPSS laser in the Bright Night Laser Light.


Spectrographic analysis
The red diode laser in the Bright Night Laser Light.


. Spectrographic analysis
The red diode laser (operating above threshold) in the 1xAAA Red Laser Pointer.


Spectrographic analysis
The red diode laser (operating below threshold) in the 1xAAA Red Laser Pointer.


Spectrographic analysis
The red diode laser (operating below threshold) in the White/UV LED Laser Module.


Spectrographic analysis
Spectrographic analysis of the laser in an American DJ Laser Widow.


Spectrographic analysis
Spectrographic analysis of a 645NM Diode Laser Module.


Spectrographic analysis
Spectrographic analysis of a 50W 808nm Diode Laser Module,
operating ***BELOW*** lasing threshold.


Spectrographic analysis
Spectrographic analysis of a Cross Generator Laser Diode Module.


Spectrographic analysis
Spectrographic analysis of the red diode laser in the Infiniter Quad XP4 Laser Pointer/LED Flashlight/Pen/PDA Stylus.


Spectrographic analysis
Spectrographic analysis of a red diode laser gun sight.


Spectrographic analysis
Spectrographic analysis of a GL-1 Green Laser Pointer.


Spectrographic analysis
Spectrographic analysis of a Optotronics RPL-260 Green Laser.


Spectrographic analysis
Spectrographic analysis of a Ebay Green Laser Module (2).


Spectrographic analysis
Spectrographic analysis of a PGL IIIA Green Laser Module.


Spectrographic analysis
Spectrographic analysis of the laser in a Laser Levelling Device.


Spectrographic analysis
Spectrographic analysis of a 10-40mW Adjustable Red Laser Module.


Spectrographic analysis
Spectrographic analysis of the green DPSS laser in a 50mW CR2 Green Laser Module.
The IR filter from my Blue DPSS Laser Pointer was used.


Spectrographic analysis
Spectrographic analysis of a 100mW 473nm DPSS Blue Laser.


Spectrographic analysis
Spectrographic analysis of a Wicked Phoenix 80mW Green Laser.


Spectrographic analysis
Spectrographic analysis of a pulsed green DPSS laser; circa. 1999.


Spectrographic analysis
Spectrographic analysis of the green DPSS laser in a 50mW CR2 Green Laser Module.
Note the prominent 808nm laser line from the pump diode.


Spectrographic analysis
Spectrographic analysis of the red diode laser in a Shop Force Laser Level.


Spectrographic analysis
Spectrographic analysis of a red diode laser, just below threshold.


Spectrographic analysis
Spectrographic analysis of an orange-red helium-neon (HeNe) (632.8nm) laser.


Spectrographic analysis
Spectrographic analysis of a failing green helium-neon (HeNe) (543.5nm) laser.
Lines on either side of the 543.5nm laser line are non-laser emission lines of helium and neon passed by the OC.


Spectrographic analysis
Spectrographic analysis of the red diode laser in a 6-LED/Laser Pointer Flashlight.


Spectrographic analysis
The red diode laser in the White/UV LED Laser Module.


Spectrographic analysis
Spectrographic analysis of the 5-In-1 Green Laser Module.



Spectrographic analysis
Spectrographic analysis of a red directly-injected diode laser.


Spectrographic analysis
Spectrographic analysis of a yellow DPSS laser.


Spectrographic analysis
Spectrographic analysis of a yellow DPSS laser, with IR filter removed.


Laser spectrographic plot
Spectrographic analysis of a green DPSS laser.


Spectrographic analysis
Spectrographic analysis of a blue DPSS laser.


Spectrographic analysis
Spectrographic analysis of a blue DPSS laser, with the IR filter removed.










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