In response to popular demand, we have introduced a high power KI2823 laser source, with +5 dBm output at 1310/1550 nm. For a small handheld source operating from two AA cells, this is the highest power that can be achieved. Equipped with interchangeable connectors, this source can be externally powered by USB, or provide standard modulated test tones. The laser power can also be adjusted down 7 dB by the user. The unit achieves excellent power stability and repeatability.

High Power 1310 / 1550 Source