Hey Awlego,
I finally have all of the components to do my build with your driver! Well, I'm still waiting on the dichros from Modwerx, but I have everything else, including a nice half-inch thick piece of aluminum to mount everything on. I'm planning on using a
200mW HL63133DG 640nm diode for the RED, and a
150mW DPSS 532nm module for the GREEN. Blue is my big stumbling block, as I have two options (both on hand already):
- 405nm 12x diode
- 445nm multi-mode with Dr. Lava's corrective optics.
With either the 405 or the 445 I can run them at the appropriate output to balance my RED and GREEN, so that's not an issue. My dilemma stems from the desire to get as "clean" of a beam as possible. If I go with the 405nm 12x for the BLUE, I'll have three very similar beam profiles when mixed with the RED and GREEN. However, I loose some of the blue spectrum options. If I go with the 445nm Dr. Lava optics corrected multi-mode, I'll have a better blue range, but even after correction, I'm thinking the combined beam won't be as tight.
I suppose my question can be boiled down to:
- How disappointing is the loss of blue spectrum experienced when using a 405nm?
- How disappointing is the loss of similar beam specs experience with a corrected 445nm?
This is surely a subjective question, so I would really welcome, and be appreciative of any input from anyone with experience on the subject
I'm going to recycle my most prized diode (the HL63133DG) into this labby build, so I really want to make sure everything is well thought-out!