The Polarization maintaining double clad thulium doped optical fiber is designed for high-power 2 um narrow linewidth fiber amplifiers that are eye-safe. By optimizing Tm ion doping, it has the characteristics of high slope efficiency, high absorption coefficient, and high polarization extinction ratio when pumped at a wavelength of 793nm.
1653nm DFB Single Mode Fiber Laser Module adopts butterfly semiconductor laser chip, professional design of driving circuit and TEC control to ensure the safe operation of laser, stable output power and spectrum.
Box optronics independently developed dual emitter laser source module adopts DFB semiconductor laser chip, single-mode fiber output, professional design of driving circuit and TEC control to ensure the safe and stable operation of laser.
1683nm 10mW DFB Butterfly Laser Diode For Ethane C2H6 Gas Sensing have been designed specifically to satisfy the requirements of the sensor application. The devices feature high output power and wide operating temperature range. Their 14-pin butterfly packages are either pincompatible with standard SONET OC-48 devices.
The Manual Variable Fiber Optical Attenuator allow the user to manually vary the attenuation of the signal in the fiber as it is transmitted through the device. These VOAs can be used to to precisely balance the signal strengths in fiber circuits or to balance an optical signal when evaluating the dynamic range of the measurement system. The Manual Variable Optical Attenuator have single mode or PM fiber pigtails with a 900um jacket. The VOAs are offered unterminated or terminated with FC/PC or FC/APC connectors. For other connector styles or custom requests, please contact Technical Support.
The 1550nm 8dBm SM SOA Semiconductor Optical Amplifier is a semiconductor optical amplifier with high Signal Gain, designed to be used in general applications to increase optical launch power to compensate for loss of other optical devices. The 1550nm 8dBm SM SOA Semiconductor Optical Amplifier can be ordered with Single Mode (SM) or Polarization Maintaining (PM) fiber input/output. This module version is an ideal building block for system integrators, especially in optical communication networks and CATV applications.
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