ANNUAL REPORT 2009 Vol.4 Oct 20, 2009

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• Optical Semiconductor Device-3:
  Operation of a 25-Gbit/s Direct Modulation Ridge Waveguide MQW-DFB Laser up to 85 degrees C. (342KB)
• Optical Semiconductor Device-4:
  Wide Temperature Range Operation of 1.55-um 10-Gbit/s, EA-DFB Laser for 80-km SMF Transmission (302KB)


• Optical Semiconductor Device-5:
  Traveling-wave-electrode Mach-Zehnder modulator monolithically integrated with SOA
  (152KB)


• Planar Lightwave Circuit-3:
  Integrated In-Band OSNR Monitor Based on Planar Lightwave Circuit (PLC) (168KB)


• Optical Module and Optical Connector-1:
  High-speed InP Mach-Zehnder Modulator Module using LCP Transmission Line (163KB)
• Optical Module and Optical Connector-2:
  Fast-Response Burst-Mode APD-ROSA Using Reset Signal for 1G/10G-EPON (192KB)


• Optical Signal Processing-2:
  Realization of Full-mesh Wavelength Paths over Interconnected Star-shaped Wavelength Routing Networks (133KB)

• 1)Vol.1
• 2)Vol.2
• 3)Vol.3
• 4)Vol.4
• 4)Vol.5 (Nov 15, 2009)
• 4)Vol.6 (Dec 15, 2009)

NTT Photonics Laboratories at the "ECOC2008"Exposition : Sep 22-24,2008

• PLC-LN hybrid modulators for 100-Gb/s advanced modulation schemes (446KB)
• New Optical Signal Processor for AWG and LCOS (339KB)
• InP-based high-speed analog and digital ICs for over 100 Gbit/s optical communication systems (328KB)
• Compact InP DQPSK modulator (347KB)