Spectrographic analyses, pg. 2

[The_LED_Museum]

Spectrographic analysis of a Radio Shack TLR-147 fresnel lens red LED from the 1980s.

And remember, the early bird that hesitates gets wormed!

 

[The_LED_Museum]

Spectrographic analysis of a 5mm red LED, probably circa. 2004.

{computer alarm/beeping noises} {female computer voice} 0308 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of a tri-color (red/yellow/green) LED, probably circa. 1990s.

{computer alarm/beeping noises} {female computer voice} 0309 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of the incandescent bulb in the Smith & Wesson Delta Force Flashlight.

{computer alarm/beeping noises} {female computer voice} 0310 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of the The Laser Box V2 (TLBV2) (Blu-ray Violet Laser).
Trendline (baseline) was lowered with Photoshop.

{computer alarm/beeping noises} {female computer voice} 0356 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of a 5mm diffused yellow LED from the 1980s.

{computer alarm/beeping noises} {female computer voice} 0400 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of a 3mm diffused yellow LED from the 1980s.

{computer alarm/beeping noises} {female computer voice} 0401 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of the Blu-ray laser diode in The Laser Box V2.1 (TLBV2.1) (Blu-ray Violet Laser)
Wavelength (peak value) appears to be ~407.5nm, which is within specification for this laser diode.

{computer alarm/beeping noises} {female computer voice} 0243 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of the Blu-ray laser diode in The Laser Box V2.1 (TLBV2.1) (Blu-ray Violet Laser)
Same as above; though the spectrometer's response band was narrowed to a range of 395nm to 415nm.

{computer alarm/beeping noises} {female computer voice} 0244 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of the Blu-ray laser diode in The Laser Box V2.1 (TLBV2.1) (Blu-ray Violet Laser)
Same as above; though the color was stripped.
Spectral line halfwidth appears to be 1.65nm.

{computer alarm/beeping noises} {female computer voice} 0245 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of the LEDs in the LED LENSER V2 Triplex (2)

{computer alarm/beeping noises} {female computer voice} 0546 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of the LED in the Reading Glasses w/LED Flashlight.

{computer alarm/beeping noises} {female computer voice} 0438 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of a "stubby" 5mm red LED, probably circa. ~2004.

{computer alarm/beeping noises} {female computer voice} 0434 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of a 5mm yellow LED, circa. ~2005.

{computer alarm/beeping noises} {female computer voice} 0351 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of a 5mm red LED, circa. ~2005.

{computer alarm/beeping noises} {female computer voice} 0352 hours. Warning! Regeneration cycle incomplete!

 

[The_LED_Museum]

Spectrographic analysis of a 3mm warm white LED, circa. ~2005.

{computer alarm/beeping noises} {female computer voice} 0352 hours. Warning! Regeneration cycle incomplete!

 

[Unforgiven]

This thread has become quite large and will be closed. The_LED_Museum may start a new thread or since the same information is already in the reviews, he may just want to use that one directing members to his reviews. We'll let The_LED_Museum use his best judgment to make the call.