YENISTA proposes a flat-top tunable filter having a Gaussian filter shape with adjustable bandwidth. Wavelength tuning
ranges over both C and L band whereas the bandwidth can be adjusted from 0.3 nm to 60 nm with respect to the center
wavelength. The filter features stable FWHM over the entire wavelength range, low PMD, low chromatic dispersion, and high
tuning speed. Tuning speed is typically 40 ms from any wavelength to any wavelength and guaranteed below 100 ms over
the full tuning range. Input power of 0.5W CW is guaranteed. Hitless channel selection is available as an option.

• Flat-top.

• Large wavelength range : C&L band

• Impressive 40ms switching time between two wavelengths.

• Largest Tunable Optical bandwidth (FWHM): from 0.3 to 60nm!

 

Xtract features a square flat-top tunable filter allowing clean DWDM optical channel extraction. Xtract accurately isolates a DWDM channel for BERT or Q-factor measurements. It features automatic channel detection
with a relative wavelength accuracy of -/+15 pm. Xtract’s square flat-top filter shape prevents any corruption of the data. The extremely sharp edges ensures a clean cut between the signal and the adjacent channels or noise, while the flat top shape ensures data integrity. Xtract operates from 1450 nm to 1650 nm covering the E-, S-, C- and L-bands in one single instrument.

• Flat-top and square edges.

• Highest wavelength range: 1450-1650nm

• Fixed optical bandwidth from 0.1 to 0.7nm

• Tunable Optical bandwidth (FWHM) Option from 0.15 to 0.65nm

 

YENISTA proposes a general-purpose benchtop “work-horse” tunable laser, offering the basic features of the Tunics prime benchtop models. With up to 150 nm of tuning range, Tunics Plus is available in six different versions from 1260 nm to 1640 nm. Up to +8 dBm eases the power budget and provides high-dynamic range measurements. For ultimate performance, Tunics Plus features a proprietary active control that ensures perfect mode-hop-free operationand accurate wavelength sweep over its entire tuning range.

• Complete family of External cavity Lasers.

• Large choice of models to adapt to your needs and budget.

• Sweeping and step by step operation.

The OSICS platform offers the highest flexibility and largest choice of plug-ins required in fiberoptic system testing, particularly for Dense Wavelength Division Multiplexing (DWDM). Up to 8 plug-in modules can be mixed and matched in a single OSICS mainframe, thus fulfilling all needs for applications requiring multi-wavelength sources. The DFB modules are high-performance Distributed Feed Back laser diodes. The user-defined wavelengths canbe chosen on the ITU-T grid in the C- or L-band. OSICS-DFB offers more than +13 dBm of optical power coupled in a polarization maintaining fiber (except for module 1310) with a remarkable 5 pm wavelength stability over one hour. The internal wavelength calibration yields a 30 pm accuracy and the wavelength can be finely tuned over 1.8 nm (typ.) with the internal temperature
control. The ECL modules are high-performance External Cavity Lasers using Tunics technology which leads to a high output power over the whole tuning range. From 1250 nm to 1650 nm, the ECL-FBL provides full telecom band coverage for the O, E, S, C, L and U bands
in a single compact unit. With 0 dBm guaranteed power over the entire tuning range, the ECL-FBL is the ideal tool for testing CWDM and WDM passive and active components.

• Up to 8 modules.

• Tunable lasers, DFBs and Swicthes.

• Affordable prices.

• Ideal for high-count DWDM system testing.