Features: • High output power• Low modulation voltage• Long haul performance with negligible dispersion penalty• Single 50W low voltage drive modulation input• Integral thermo-electric cooler with precision NTC temperature control• Hermetically sealed 7-pin butt...
EML10WCB: Features: • High output power• Low modulation voltage• Long haul performance with negligible dispersion penalty• Single 50W low voltage drive modulation input• Integral...
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Parameter | Conditions | Min | Typ | Max | Unit |
Operating temperature | -20 | 70 | °C | ||
Storage temperature | -40 | 85 | °C | ||
Lead soldering time | T=260°C | 10 | S | ||
Fiber bend radius | 20 | mm | |||
Axial force on fiber | 5 | N | |||
Laser forward current | CW @ 30C | 150 | mA | ||
Laser reverse voltage | 2 | V | |||
Modulator forward voltage | 1 | V | |||
Modulator reverse voltage | -5 | 1 | V | ||
Monitor diode reverse voltage | 20 | V | |||
Photodiode forward current | 1 | mA | |||
TEC voltage | 2.5 | V | |||
TEC current | 1.4 | A | |||
ESD | Note [5] | 500 | V | ||
Note: [5] In accordance with Telcordia TR-NWT-000870, ESD class 3, human body model. |
The Bookham EML10WCB Laser has an electro-absorption modulator monolithically integrated with a conventional Distributed Feedback Multi Quantum Well (MQW) laser. This allows the modulation voltage to be applied to the modulator section whilst the laser section operates CW allowing extremely low wavelength chirping. Specifically designed for use in STM-64/OC-192 DWDM 100GHz applications over 80km, with low dispersion penalty at 9.953Gb/s, (<2dB). A high extinction ratio of >10.5dB. This device EML10WCB is available in a hermetic 7-pin ceramic butterfly package with SMP/GPO connector for modulation input. The EML10 includes an optical isolator, monitor photodiode, thermistor and thermo-electric cooler.