--- In TekScopes@..., "Ed Breya" <edbreya@...> wrote:
I tried to use my 7S14 recently and found that the Hg cells had finally died. I had an idea years ago (planning for this eventuality) to generate the bias with optical power. So, I did some experiments, and found a very simple arrangement that seems to work quite well. If others are interested, I can write up a detailed description to post.
I am interested by this improvement. Count me in.