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BOOKHAM is an industry leader in the design and manufacture of highly
reliable pump laser sources, a key component for use in Erbium Doped
Fibre Amplifier (EDFA) applications. A broad range of cost effective
980nm pump laser solutions can be offered to satisfy any requirement in
today's demanding market. These range from ultra high power cooled
butterfly pump lasers, a key enabler in cost reduction as well as next
generation amplifiers to un-cooled MiniDILs which offer very low power
dissipation in a small form factor package. The Bookham pump has a
proven track record in reliability with <50FITs demonstrated in the field with over 10 billion device hours accumulated . All Bookham Pumps are RoHS Compliant.
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14-Pin Cooled Butterfly Module
The Bookham 14-pin cooled butterfly product range can support kink free powers from 100mW to an industry leading 600mW utilizing the latest ultra high power technology. The hermetically sealed product incorporates a monitor diode, thermistor and thermoelectric cooler enabling operation over a wide temperature range of -20 to +75 degrees Celsius. External Fibre Bragg Grating (FBG) stabilization provides excellent wavelength and power stability over entire operating range.
- 980nm Pump Laser Module - Grating Stabilized, 300mW
- 980nm Pump Laser Module - Grating Stabilized, 400mW
- 980nm Pump Laser Module - Grating Stabilized, 600mW
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Un-cooled MiniDIL Pump
The Bookham LU9**X 980nm Pump Laser Module is the second generation un-cooled pump module providing higher power for highly reliable amplification for metro, cross-connect or other single/multi-channel amplification applications. The LU9**X uses a Mini-DIL package enabling low-cost and small form-factor. The G07 ridge-waveguide laser diode inside has been designed for un-cooled operation at high temperature and power levels. Submarine qualification of the G07 chip ensures high reliability even at 200mW, 70°C. External Fibre Bragg Grating (FBG) stabilization provides excellent wavelength and power stability over the entire temperature operating range.
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4W 940nm
Uncooled Multimode Laser Diode Module
The Bookham MU4-940 multimode laser diode module
has been designed to provide the high power
and reliability required for pumping next generation
high power amplifiers for CaTV and FTTx.
The pump module includes a multimode laser diode
chip with E2 front mirror passivation that prevents
Catastrophic Optical Damage (COD) to the laser diode
facet even at very high power levels. The coupling
process allows for high output powers that are very
stable with both time and temperature.
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