lmc10neg Bookham, Inc., lmc10neg Datasheet
lmc10neg
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lmc10neg Summary of contents
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... DWDM Laser LMC10NEG Negative Chirp - High Power The LMC10NEG product, containing the Bookham Ultra High Power Strained Layer DFB laser chip and negative chirp InP MZ modulator, has been specifically designed for use in 10 Gb/s high performance regional metro and long haul DWDM systems ...
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... Data Sheet Using the LMC10NEG The LMC10NEG can be used in two ways: Mode 1. With dynamic modulator arm DC bias control where the MZ bias control tap is used in a control loop to optimise the optical crossing point over life. Details of operating in this mode are given in applications note AN0136. ...
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Data Sheet Characteristics (continued) Parameter Laser Source Parameters Laser forward current EOL Change in laser forward current Laser threshold current EOL Laser forward voltage Laser linewidth Side mode suppression ratio [SMSR] Average relative intensity noise [RIN] Parameter TEC and Thermal ...
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Data Sheet Characteristics (continued) Parameter Bias Control Tap Parameters Tap bias voltage Tap photocurrent S11 Test Mask 4 Conditions Min -5.1 [14] Note: Typ Max Unit - parameters such as extinction ratio and waveform crossing may ...
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... AN0137. [6] Optical return loss of plant attached to LMC10NEG fibre connector. [7] Optical return loss looking back into the LMC10NEG averaged over polarisation, with target value of -27dB. [8] This is a requirement for the crossing control loop over life and temperature. The accuracy over life and temperature will be a function of the control loop circuit design ...
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Data Sheet Absolute Maximum Ratings Condition Storage case temperature Laser Current Laser Voltage MZ arm voltage (DC) [1] MZ modulator arm bias currents (DC) BFM bias MZ bias control tap voltage MZ bias control tap current TEC voltage [5] TEC ...
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Data Sheet Schematic Diagram Pin Out Table Pin # Function 1 Data bias 2 Data bar bias 3 Connect to ground 4 MZ bias control tap 5 Case ground 6 Data bar 7 Case ground 8 Data 7 Pin # ...
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... Summary For more demanding applications at higher link lengths or tighter link budgets the LMC10NEG may be used with a dynamic control scheme which will provide MZ arm bias point control for 50% optical eye crossing. Use of the BCT in a control loop can offer improved optical ...
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... Etalon photodiode provides a photocurrent related to wavelength (frequency). In order to lock the LMC10NEG wavelength, a control circuit should be used which maintains the laser submount temperature constant over life and then controls the wavelength by varying the laser forward current to keep the ratio of the etalon and reference photodiode currents (Locking Ratio) constant ...
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Data Sheet Package Outline Drawing 10 ...
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Data Sheet Typical 10Gb/s Eye Diagram 23 Test Conditions: 10.709Gb/s 2 -1PRBS NRZ data. Typical Over Fibre Performance (SMF-28) 23 Test Conditions: 10.709Gb/s 2 -1PRBS NRZ data, BER10 11 -12 . Performance over fibre Dispersion (ps/nm) ...
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... Applications Support The following application notes are available to support customers using the LMC10NEG: Component Mounting Recommendations For the Bookham LMC10 InP MZ Transmitter Module LMC10NEG Dynamic MZ Modulator DC Bias Control Recommendations for high Performance Power & ...
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Data Sheet Deliverable Data The following deliverable data is provided as a paper copy with each device and can also be made available as a text file from a customer specific site on a Bookham server with password protection. Parameter ...
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... WDM wavelength range: Standard fibre length 1000 +/- 100 mm [blue jacket] Other connector types are available on request To order the LMC10 on an evaluation board, please use the prefix EV in front on the product code e.g. EVLMC10NEG****-J28 Bookham reserve the right to change without notice. Asia Shenzhen Office ...