🔬 Illuminate Your Innovations!
The Lite-On LTLD505T Laser Diode offers a precise 650nm wavelength with a powerful 5mW optical output, operating efficiently at 2.6V. This pack of 2 diodes is ideal for a variety of applications, from DIY electronics to professional projects, ensuring you have the tools to shine in any endeavor.
R**E
Works well
Works well in the application
A**R
cheapest single-mode laser I know
At least for low-enough currents, near the lasing threshold, this does operate single-mode and I am successfully using it in an interferometer, getting repeatable measurements of sub-micron displacements. The LTLD505T is in a housing near top center in the photo. I measure the wavelength near 660 nm at temp near 20 C, slightly longer than what the Lite On datasheet for it I found says (supposedly should be 645-655 nm). That datasheet (marked "preliminary") also claims typical lasing threshold is 35 mA but I'm seeing it around 12.8 mA with Vf near 2.0 V so maybe this is a later version of the part. Anyway it is a good value if you want a single-mode device in this wavelength range.
M**I
OPINIONE
TUTTO OK .
Trustpilot
1 week ago
2 months ago