LC94 Datasheet | Bookham

.. Data Sheet 980nm Pump Laser Module Grating Stabilized, 300m W LC94 These lasers are designed as pump sources for Erbium-Doped Fiber Amplifier (EDFA) applications. Processes and techniques of coupling the fiber to the laser allow high output powers that are very stable with both time and temperature. The grating is located in the pigtail to stabilize the wavelength. Devices are available with kink free output powers to 300m W. The LC94 series pump module utilises a double Fiber Bragg Grating design for enhanced wavelength and power stability performance. This product has been designed to ensure superior wavelength locking over drive current, temperature and optical feedback changes. Features : - Double Fiber Bragg Grating wavelength stabilization - High output power, up to 300m W kink free - Single-mode fiber pigtail - Internal thermoelectric heatpump and monitor photodiode - Hermetically sealed 14-pin butterfly package - Telcordia GR-468-CORE pliant - Field proven high reliability - Ro HS pliant Applications: - Low noise EDFAs - Dense wavelength division multiplexing (DWDM) EDFAs - CATV Applications .. Data Sheet Characteristics Conditions unless otherwise stated: Case temperature -20 to +75°C Submount temperature 25°C Monitor diode bias -5V CW operation Kink-free fiber-coupled output power: (Wavelength = 974nm) LC94ZC74-20R LC94ZD74-20R LC94ZE74-20R LC94ZF74-20R LC94ZG74-20R LC94ZH74-20R LC94ZJ74-20R LC94ZK74-20R LC94ZL74-20R LC94ZM74-20R 100m W 110m W 120m W 130m W 140m W 150m W 160m W 170m W 180m W 190m W LC94A74-20R LC94B74-20R LC94C74-20R LC94D74-20R LC94E74-20R LC94F74-20R LC94G74-20R LC94H74-20R LC94J74-20R LC94K74-20R LC94L74-20R Min Typ 30 200m W 210m W 220m W 230m W 240m W 250m W 260m W 270m W 280m W 290m W 300m W Max 40 250 300 350 400 450 500 550 600 Unit m A m A m A m A m A m A m A m A m A V nm 1 ±0.5 0.02 ±0.5 nm nm nm/°C nm µA/m W n A kΩ °C Parameter Threshold current (Ith) Operating drive current (If) ZC thru ZD ZE thru ZF ZG...