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成都昂通科技有限公司
成都昂通科技有限公司
Optoplex的可调光滤波器产品基于了该公司的微光学设计技术、高精度微驱动器技术和的镀膜技术，这些TF产品支持50GHz和100GHz通道间隔，支持C或L波段工作，可广泛应用于光通讯网络的各个应用领域，如DWDM系统的动态波长选择，对DWDM信号解复用，光性能监测，可调光噪音滤波，对放大器的噪音抑制等。
Optoplex's Tunable Optical Filter, also known as Optical Tunable Filter or Tunable Bandpass Filter, is an integrated module, consisting of micro optics and electronics. When receiving a stream of optical signals of a plurality of wavelengths from the Input-Port (IN), the 2-port tunable optical filter directs a selected channel to the Output-Port (OUT). The selected channel can be varied (tuned) within the operating wavelength (frequency) range by a remote commａnd sent through the built-in control PCB and firmware.
Optoplex's Tunable Optical Filter is based on a patented micro-optic design and thin-film interference filter coating technology. The thin-film filter used in tunable optical filter is very similar to those already widely used in DWDM devices. The wavelength tuning is achieved by varying the incident angle of the incoming light beam on the thin-film filter. Each single device is optimized to cover either C- or L-bａnd wavelengths. The standard tunable optical filter product family supports 100- and 50-GHz channel-spacing.
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