Product Overview:
The OTF-980 is a versatile programmable optically tunable filter that allows simultaneous and independent tuning of the center wavelength and bandwidth of the C and L bands. The OTF-980 is built with novel free-space optics and hyperfine tuning mechanisms to ensure precise filter control and flat-top passband shape.
There are three versions available with different transmission bandwidth and slope shapes, with the ultra-fine plus (0.05 to 3 nm bandwidth) having the steepest filter slope (1000 dB/nm). Integrated power meter monitors output power with automatic peak search.
GPIB, Ethernet and USB interfaces combined with the industry-standard SCPI command set enable users to achieve complete remote control and measurement automation. The OTF-980 is controlled via a touch screen on the front panel.
Product features:
The center wavelength and bandwidth can be adjusted independently
Flat-top filter shape with steep filter slope
- Ultra-fine Plus: 0.05 to 3 nm, 1000 dB/nm
- Ultra-fine: 0.08 to 4 nm, 500 dB/nm
- Standard: 0.1 to 15 nm, 200 dB/nm
Wavelength tuning range:
- C&L band
For 85 nm- O-band available on request
Peak search function
Touch screen and GPIB/ Ethernet /USB interface
