Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81643A #9144175 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81643A is a high performance tunable laser module designed to meet the needs of the most demanding measurements. HP 81643A is a compact device designed for easy integration into automated test set-ups. This tunable laser module can be used in both laboratory and field applications. AGILENT 81643A uses a continuous wave or pulse mode of operation, and is optically polarized to operate in single-mode or multiple-mode fiber. It features a wavelength range of 1300-1700nm, a wavelength tuning range of +/-0.1nm, and a bandwidth of +/-0.5MHz. The laser output power is adjustable from -60dBm to +10dBm and the modulation rate is adjustable from 100kHz to 50MHz. HEWLETT-PACKARD 81643A also features a built-in polarization controller, which can be used to control and adjust the polarization of the laser source beam. This feature allows the user to achieve optimum polarization for different fiber types or testing conditions. Additionally, KEYSIGHT 81643A has an adjustable amplitude modulator, which can be used to enable marker text or code transmission. 81643A also includes an integrated power supply for the laser module and an integrated temperature controller which can be used for operating the laser source in a temperature controlled environment. The module is also compatible with a variety of optical power sensors, allowing for the easy measurement of optical power levels. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81643A is designed for use in a wide variety of applications, such as telecommunications testing, optical amplifier testing, optical time domain reflectometry, and fiber optics connection testing. HP 81643A offers an ideal platform to meet the needs of any optical test setup.