Dr. Radhakrishnan Nagarajan Profile

Dr. Radhakrishnan Nagarajan

Infinera Fellow at Infinera Corp

SPIE Involvement:

Author | Instructor

Proceedings Article | 27 May 1998 Paper

High-power high-speed single-mode diode lasers for optical intersatellite link applications

Benjamin Li, WeiJian Sha, PingHui Yeh, Radhakrishnan Nagarajan, Richard Craig

Proceedings Volume 3266, (1998) https://doi.org/10.1117/12.308717

KEYWORDS: Semiconductor lasers, High power lasers, Diodes, Capacitance, Reliability, Laser optics, Modulation, Picosecond phenomena, Microwave radiation

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Proceedings Article | 10 April 1997 Paper

10-channel, 1 Gb/s, parallel fiber optic data link using 980-nm edge emitting laser diode arrays

Radhakrishnan Nagarajan, WeiJian Sha, Benjamin Li, Peter Braid, Robert Furmanak, Joseph Marchegiano, Bruce Booth

Proceedings Volume 3038, (1997) https://doi.org/10.1117/12.271458

KEYWORDS: Receivers, Semiconductor lasers, Fiber optics, Transmitters, Bridges, Silicon, Interfaces, Eye, Connectors, Fiber optics tests

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Proceedings Article | 1 April 1996 Paper

Uncooled high-temperature (130C) operation of single-mode packaged fiber optic transmitter and receiver at 1.2 GBit/s

Radhakrishnan Nagarajan, Robert Marsland, Benjamin Li, Renato Dato, Paul Wen, Peter Braid, Kenneth Dzurko, Richard Craig

Proceedings Volume 2684, (1996) https://doi.org/10.1117/12.236931

KEYWORDS: Receivers, Transmitters, Fiber optics, Fiber amplifiers, Optical amplifiers, Semiconductor lasers, Single mode fibers, Eye, Photodiodes, Lithium

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Proceedings Article | 1 April 1996 Paper

40-Gbit/s fiber optic transmission systems: are solitons needed?

Sheng Zhang, Radhakrishnan Nagarajan, Anders Petersen, John Bowers

Proceedings Volume 2684, (1996) https://doi.org/10.1117/12.236945

KEYWORDS: Solitons, Optical amplifiers, Receivers, Fiber optics, Eye, Modulation, Wavelength division multiplexing, Optical filters, Dispersion, Nonlinear filtering

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Proceedings Article | 1 April 1996 Paper

Low-temperature modulation characteristics of a quantum well laser

Rang-Chen Yu, Radhakrishnan Nagarajan, John Bowers

Proceedings Volume 2684, (1996) https://doi.org/10.1117/12.236949

KEYWORDS: Modulation, Semiconductor lasers, Quantum wells, Temperature metrology, Resistance, Picosecond phenomena, Optical fibers, Cryogenics, Sensors, Scatter measurement

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Proceedings Article | 15 January 1996 Paper

Coolerless operation of a high-speed data link at 1 GBit/s over a temperature range from -10oC-125oC

Radhakrishnan Nagarajan, Robert Marsland, Renato Dato, Paul Wen, Benjamin Li, Peter Braid, Kenneth Dzurko, Richard Craig

Proceedings Volume 2610, (1996) https://doi.org/10.1117/12.230093

KEYWORDS: Receivers, Transmitters, Fiber optics, Fiber amplifiers, Optical amplifiers, Semiconductor lasers, Temperature metrology, Single mode fibers, Photodiodes, Information operations

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Proceedings Article | 30 June 1994 Paper

Effect of carrier transport on wavelength chirp in quantum well semiconductor lasers

Radhakrishnan Nagarajan, John Bowers

Proceedings Volume 2146, (1994) https://doi.org/10.1117/12.178510

KEYWORDS: Quantum wells, Modulation, Semiconductor lasers, Active optics, Frequency modulation, Aluminum, Fermium, Cladding, Transmitters, Refraction

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Proceedings Article | 16 June 1993 Paper

Resonant enhancement of semiconductor laser modulation response for efficient analog transmission at 35 GHz

Shmuel Levy, Radhakrishnan Nagarajan, Alan Mar, John Bowers

Proceedings Volume 1850, (1993) https://doi.org/10.1117/12.146924

KEYWORDS: Modulation, Signal to noise ratio, Semiconductor lasers, Analog electronics, Optical fibers, Binary data, Extremely high frequency, Phased array optics, Laser optics, Data transmission

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Proceedings Article | 3 September 1992 Paper

Effects of carrier transport on relative intensity noise and modulation response in quantum-well lasers

Radhakrishnan Nagarajan, Masayuki Ishikawa, John Bowers

Proceedings Volume 1680, (1992) https://doi.org/10.1117/12.137703

KEYWORDS: Modulation, Quantum wells, Semiconductor lasers, Bulk lasers, Cerium, High speed electronics, Optoelectronics, Francium, Computer engineering, Light emitting diodes

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Proceedings Article | 26 June 1992 Paper

Carrier transport effects in high-speed quantum-well lasers

Radhakrishnan Nagarajan, Masayuki Ishikawa, Toru Fukushima, Randall Geels, John Bowers

Proceedings Volume 1634, (1992) https://doi.org/10.1117/12.59129

KEYWORDS: Modulation, Quantum wells, Semiconductor lasers, Technologies and applications, Picosecond phenomena, Laser damage threshold, Resistance, Bulk lasers, Electron transport, Diodes

Showing 5 of 10 publications

SPIE Conference Volume | 10 April 1997

High-Speed Semiconductor Lasers for Communication

Conference Committee Involvement (1)

High-Speed Semiconductor Lasers for Communication

10 February 1997 | San Jose, CA, United States

Course Instructor

SC133: Fiber Optic Transmission Engineering

Fiber optic links are the backbone of current high-speed tele- and data communication networks. This course provides an engineering perspective of fiber optic networks beginning with an overview of application areas. It covers the characteristics of laser transmitters, photodiode receivers, fibers, optical amplifiers, electronic components, and passive elements used in high speed fiber optic links.

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