How do i Modify my 5mw Green Laser to 10mw 20mw 50mw or 100mw?

i have my laser and saw a thing about how to do it on youtube.
i cant' realy read what it says about "O3 CHIP" my has three 103.
do any one know about this.
i 'll really appreciate

Answer:
If it is a laser diode, you can't -- it's rated for that power, and that power, only. The best you can do is maybe increase it to 6 or 7 mW, but you'll also burn it out very quickly. To increase the power slightly, you need to do some serious circuit modifications (and I would have to see exactly what circuit you had to tell you what to do). As for that Youtube video... I am very skeptical.

If it is a laser tube (He-Ne-Kr, etc.), then you can boost the power slightly (maybe to 10 mW) by increasing the operating high voltage, but certainly not by 4x or an order of magnitude -- you need a tube rated for the higher powers to operate at those higher power levels.

.
try changing its frequency
Are you talking about surface mount resistors? 103 means a 10,000Ω resistor.

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