Optical, electro-optical and electrical devices

Description Features Image
LiNbO3 Mach-Zehnder modulator (MZM) with a RF driver
  • Both up to 40 GHz
Fig20-I-A
Nested, fully integrated I/Q MZM
  • For advanced 40 Gb/s DQPSK transmission (20 Gbaud per channel)
  • Based on GaAs technology
Fig20IB
LiNbO3 phase modulator
  • Up to 12 GHz bandwidth
  • Polarization maintaining fiber (PMF) at both input/output optical ports
fig20IC
Ultrafast InGaAs PIN photo-detector
  • 50 GHz bandwidth
  • Loaded with 50 ?
  • Responsivity of 0.6 A/W at 1550nm
fig20ID
RF amplifiers
  • 24 dB of Gain and flat response
  • 5-20 GHz bandwidth
 Fig20IE
Double-balanced mixers
  • IF port up to 10 GHz
  • LO/RF ports from 9 to 20 GHz
Fig201F
Bias Tee
  • 20 kHz – 45 GHz
  • 400 mA max. current
  • Max. DC voltaje of 16V
Bias Tee
2 way-0º power splitter
  • Resistive
  • From DC to 18 GHz
Fig20IIA
Voltage controlled oscillator (VCO)
  • Frequency output from 12 to 18 GHz
Fig20IIB
Waveguide-integrated balanced photo-detectors
4 pairs
  • Pairs on a single chip
  • Integrated 50 ? termination
  • 3 dB cut-off frequency of 42 GHz
  • Responsibity of 0.6 A/W at 1550nm
 Fig20IIC
Ultra Linear modulator drivers
8 units
  • 23-24 dB of Gain
  • Bandwidth from 60-70 KHz to 40-55 GHz
Fig20IID
90º optical Hybrid
  • Two single polarization
  • Enabling to extract phase, amplitude and polarization from signal
  • Local Oscillator (LO) port has PMF
 fig20IIE
Digital to Analog Converter (DAC) with 4 channels
  • 55-65 GSa/s
  • 8-bit resolution
  • 2xIQ pairs
  • >13 GHz output bandwidth
  • 8-bit x 256K samples memory per channel
 fig20IIIa
EDFA programmable (Pre/Booster) modules
  • 22 dB programmable Gain
  • C-Band
  • Up to 20 dBm output power
  • 1% output monitor
fig20IIIB
Ti:LiNbO3 DP-QPSK Single-Drive MZM
  • Modulation speed of up to 31.4 GBaud (23 GHz bandwidth)
  • Comprises 3 dB coupler, two QPSK modulators, polarization rotator, polarization beam combiner (PMC) and built-in monitor PD chips for automatic bias control
fig20IIIC
Small-Form-Factor LiNbO3 intensity modulator
  • 0-40 GHz
  • X-cut (zero chirp)
  • Low Vpi
fig20IIIF
Pulse carver LN intensity modulator
  • 40 GHz
  • 40 Gb/s single electrode
  • Zero chirp
  • Low Vpi
fig20IIID
Low Drive Voltage LiNbO3 MZM
  • 40 Gb/s NRZ
  • Ti diffused LiNbO3 waveguide technology
fig20IIIE
Fiber pigtailed Acousto Optic modulators (AOM) with fixed frequency drivers
2 units
  • For 1550nm
  • 300 mW maximum optical power
  • +100 MHz frequency shift and non-frequency shift
  • 100 nsec Rise time
fig20IIF
Optical table
  • 1.5 m x 2.5 m x 210 mm surface
  • M6 x 1.0 mounting holes with metric disposition
  • Passive isolation system
optical table