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The ILX LDX-3565 Laser Diode Driver provides a low noise, high-stability current output for precise control of laser diodes. Output 2000/6000 mA ranges, 500 uA/1.5 mA setpoint resolution with +/-0.1% (+/-2/+/-6 mA accuracy (% of fs), compliance voltage 5 V max, short term stability (1 hr) <50 / <100 ppm/degC, long term stability (24 hr) <50 ppm, noise and ripple (rms) high bandwidth <50 / <100 uA, cw mode <15 / <30 uA. Current Limit settings 0 to 2020.0 and 0 to 6060.0 mA with 8 mA/ 24 mA resolution and +/-1% fs. Photodiode feedback type differential, revers bias: 0-5 V adjustable, 0.01 to 25 mA, +/-0.02% stability, =/-0.1% setpoint accuracy, power modulation BW: 1 kHz.
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Related Optical Terms and Definitions. For a complete list go to our
Terms and Definitions Page.
Bit Error Ratio (BER)
Bit Error Ratio (BER) is the ratio of errors caused by the number of bits in a data stream that have been altered due to noise, interference, distoriton or bit synchronization errors.
Flatness
Variation of insertion loss on the passband of an optical device.
Polarization Dependent Loss (PDL)
Polarization Dependent Loss is the difference between the maximum and minimum values of loss due to the variation of the polarization states of light propagating through a device. PDL is expressed in decibels. Calculated by; PDL = 10 log10 (Ep/Es), where EP and ES are the measured diffraction efficiencies for P- and S-plane polarized incident light, respectively.
Return Loss (RL)
Return Loss (RL) is the ratio of the incident power to the reflected power expressed in dB. RL = 10log (Pin/Pback)
Wavelength Resolution
Wavelength Resolution is the smallest possible displayed wavelength increment/decrement.
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