By Alnair Laboratories Corporation
High dynamic range >23dB (1) 10 ~ 40 times faster measurement than conventional C-OTDRs Characterize up to 12,000km long submarine optical cables The FDM-OTDR encodes multiple probe pulses at different frequencies, in the same time frame that conventional C-OTDRs send out a single pulse. This frequency-division-multiplexing enables larger data acquisition in the same measurement time compared to C-OTDRs. As a result the FDM-OTDR can achieve higher dynamic range with the same measurement time, or a significantly reduced measurement time with the same dynamic range.
O-band Ultra-Narrow, Ultra sharp Tunable Optical Filter CVF-300BO / BVF-300BO Porgrammable / Manual Features - O-band coverage 1260nm~1360nm - Narrow-ness bandwidth: min. bandwidth 50pm (6GHz) - Flexible: both bandwidth- and wavelength-tunable Applications - Automated inspection systems in prodcution lines - Narrow-band filtering for DWDM systems - Pulse-shaping and ASE-noise filtering
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Generate high-speed electrical pulses as short as 30ps 17ps fast rise-time for driving modulators and lasers Generate pulses on-demand or at repetition rates up to 5GHz The EPG-210 is a specially-designed short electrical pulse generator. The output pulse can be as short as 30ps, ad with the high-voltage option, it can drive most off-the-shelf laser diodes of LN modulators to generate short optical pulses. The tunability of the pulse-width and frequency repetition rate offers flexibility in laser machining application, where control of laser pulse energy is required. Short electrical pulse down to 30ps Sharp rise/fall time Adjustable pulsewidth and frequency repetition rate Triggerable from external clock Single ended or differential output available Optical pulse generation Laser diode gain-switching Laser machining LIDAR
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Broadband, high-power, stable ASE source VFD display for easy viewing from shallow angle Flat spectrum option available Applications: - Fiber sensing - Optical tomography - DWDM component inspection - Optical gyroscope
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