Category archive: Active
Optical Tunable Filter Array
The Lightwaves2020 Broadband tunable filter array is an 8-channel micromotor-driven optical tunable filter, in which the tuning is achieved by rotating a TFF filter. A wide variety of wavelength tuning ranges and profiles can be achieved by selecting the right thin film filter. There are options for the tunable filters of 100GHz or 50GHz channel…
Polarization Controller
Liquid Crystal Based No-moving parts – Wide operating wavelength range – High extinction ratio – Low insertion loss – Low PDL – Low PMD – Low power consumption
High Speed ROSA
High performance PIN, APD photodiode ● High sensitivity ● Up to 11.3Gb/s data rate ● 1260~1600nm wavelength response ● TO-46 coaxial package
Single-Channel Miniature Optical Power Monitor
Wide wavelength coverage (C-, L-band and C- & L-band) – Compact coaxial package
Tunable-filter
40nm wavelength tuning range – Operating wavelength: C, L or S band – Low insertion loss – Low PDL Tuning with micrometer or stepper motor –
MEMS__1x1_1x2_2x2_optical_switch
single or multimode Low Cost TTL or CMOS logic latching or nonlatching 1X1,1X2.2X2 type
Variable Gain EDFA
With Lightwaves2020’s proprietary Liquid-crystal Variable Optical Attenuator and Thin-film based Gain Flattening Filter, the variable gain ranges from 15dB to 25dB within wide input power range. This makes the module suitable for pre-amplifier, inline, and booster applications. Our products achieve gain deviation < ±2dB & noise figure < 7dB over all operating conditions. This compact…