Pico-second pulse semiconductor laser device OPG-1000PL
◆Picosecond pulse: 40ps to 80ps, typ. ◆External analog modulation and digital modulation possible ◆Fiber output compatible (optional)
■Multicolored wavelengths■Capable of driving two wavelengths simultaneously■LAN, RS-232C, and USB connections available (optional) This device consists of a head that incorporates a semiconductor laser diode (LD) and a power supply and controller for driving the head, achieving a rapid and stable semiconductor laser diode light source. It supports APC control (constant optical output mode) using a photodiode built into the LD package, external APC control (using an external photodiode, etc.) when no photodiode is present, and ACC control (constant drive current mode). It comes standard with a temperature control function for the LD using a Peltier element, and it can display the current temperature of the LD. External analog modulation is possible from 10 kHz to 1 GHz. This device is equipped with a GPIB interface as standard. It has a forced OFF (interlock) function for the LD via an external switch. As protection features for the LD, it includes drive current limitation, a shutdown function when optical output exceeds the rated value, slope control to suppress rapid changes to prevent overshoot when changing optical output, and a function to turn off the LD when the temperature is outside the set range during the transient period of temperature control.
- Company:オプトロンサイエンス
- Price:Other