Raman Fiber Lasers Rack Mount Chassis Unit Features Remote Fiber Amplifier Pumping Repeaterless Submarine/ Long Span Systems Wide Operating Temperature Range Distributed Raman Amplification Ultra-broadband Amplifiers Rugged Compact Module Packaging Up to 10 W Output Optical Power Highest Electrical to Output Efficiency Single or Dual Wavelength Option IPG's RLR Series Raman Fiber Lasers are manufactured using IPG’s high power pump diode lasers, which operate over a wide temperature range without requiring thermoelectric coolers (TEC). RLR Series lasers are being deployed in demanding ultra-long-haul DWDM transmission systems to provide distributed Raman amplification and remote pumping of Erbium-doped Fiber Amplifiers (EDFAs). Raman Fiber Lasers offer a superior pump source over other techniques such as frequency multiplexed single-mode laser diode combiners by virtue of proven high reliability, cost, efficiency and watt class powers. Linear polarization and output powers up to 50 watts are available on request. A dual wavelength output option is available to allow for gain flatness adjustment. The RLR provides a fully configured subsystem, including a high power WDM to allow connection to the transmission fiber and to the transmit or receive equipment. It provides a network ready element which is managed via the RS232 serial interface or SNMP based network management.

Raman Fiber Lasers Rack Mount Chassis Unit RLR-1-XXXX* Polarization Nominal Output Power, W Output Power Tunability, % Central Emission Wavelength, nm Operating Voltage (DC) Max. Power Consumption (at 20°C), W Supression Ratio, dB 1050-1440 1500-1700 In Band Power, % Output Power Instability: Long Term (over 8 hrs), % Emission Bandwidth, nm 3 dB (FWHM) 10 dB *Desired wavelength to be specified in place of XXXX from the range 1100-1700 nm. Other power levels can be specified. **Choose 2 wavelengths Ambient Operational Temperature Range, °C IPG Photonics’ RLR Series Raman Fiber Lasers consist of...