Handheld Optical Laser Source

This portable optical laser source, model 3E, features a large LCD screen, sleek design, low voltage warning, automatic power off and easy operation. It offers a switchable working wavelength of 1310nm and 1550nm (±20nm) together with optional modulation frequencies including CW, 270Hz, 1kHz and 2kHz to meet various requirements. This laser source provides a highly stable output power of ±0.03dB/15mins and ±0.05dB/8h. It conducts efficient tests relying on its utilization of automatic power control (APC) and automatic temperature control (ATC) techniques. The device can operate continuously for five hours on a single charge.