1 Variable Optical Attenuator/Polarization Independent Modulator (VOA/PIM):
dual-function high-speed VOA (<1us)
2 Polarization Maintained VOA (PMVOA):
first polarization-preserved high-speed VOA with integrated detector
3 Directional VOA (DVOA):
high-speed VOA with optical isolation in the return path
4 Variable Add/Drop Module (VADM):
ITU grid channel add/drop with high-speed optical power control
5 Shutter VOA:
integrated optical shutter provides complete power shutoff when needed
6 Slope VOA VOAL:
controls light intensity while adjusting wavelength slope
7 Micro VOA (uVOA):
the smallest VOA
8 VOA Array:
high-speed, multi-channel optical power adjustment (4-, 8-, and 16-chanel)
9 Integrated Drive Card for VOA:
compact, space-saving, 4-layer VOA control
10 VOA Driver:
stand-alone high-speed driver for VOA/PIM application
11 Optical Power Regulator/Limiters:
large dynamic range and high-speed optical power control
AcrobatTM偏振控制器件系列
BATi的偏振控制器件具有高速，小尺寸，和高可靠性的优点，其产品全固化，无任何移动部件，在目前市场上尺寸最小。
1 Polarization Controller/Transformer (PC/PT):
converts any input state-of-polarization (SoP) to any output SoP by electronically control of each independent retardation plates
2 Dynamic Polarization Rotator (PRM):
rotates an incoming light beam while preserves its polarization
characteristics
3 Polarization Sensor (PS):
provides the fastest SoP detection and enables high performance polarimeters
4 Polarization Modulators (PM):
provides high-speed polarization modulation on a linearly polarized input light
5 PC Evaluation Kits:
packaged PC with driver and feed through for lab bench applications
6 PC Driver Card:
compact 4-channel voltage control board
