The cateye laser is improved on the basis of the external cavity semiconductor laser.

The CA-LDC-A1 Laser Controller is a versatile device designed for frequency locking tunable lasers or piezoelectric ceramic-based laser cavities.

The mechanical shutter&driver utilizes a rotary motor drive to provide sub-millisecond shutter operation with extremely low vibration noise which ensures that precision optics are not disturbed.

The independently developed Acousto-Optic Modulation Driver consists of a radio frequency oscillator, a modulation circuit, and a power amplifier.