Dr. Jouko Haapamaa Profile

Dr. Jouko Haapamaa

at Coherent Inc

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 24 February 2009 Paper

915 nm laser bar-based high-performance sources for fiber laser pumping

Rajiv Pathak, John Minelly, Jouko Haapamaa, Jason Watson, David Schleuning, Heiko Winhold, Eli Weiss, Mika Toivonen, Sami Lehkonen, David Roh, Nels Ostrom, Dan Grasso, Juergen Pfaff, T. Hasenberg

Proceedings Volume 7198, 719808 (2009) https://doi.org/10.1117/12.809785

KEYWORDS: Fiber lasers, Reliability, Diodes, Semiconductor lasers, Absorption, Packaging, Ytterbium, Measurement devices, Laser applications, Optical pumping

Read Abstract +

Proceedings Article | 7 February 2007 Paper

Scalable high-power (>1kW/cm^2) diode laser stacks based on silicon monolithic micro-channel coolers

Patrick Reichert, Michael Fouksman, Hailong Zhou, David Nabors, Jiro Alcala, Sherry Tolman, Mika Toivonen, Sami Lehkonen, Jouko Haapamaa

Proceedings Volume 6456, 64560I (2007) https://doi.org/10.1117/12.701350

KEYWORDS: Silicon, Semiconductor lasers, Diodes, Indium, Glasses, High power lasers, Semiconducting wafers, Copper, Reliability

Read Abstract +

Proceedings Article | 15 February 2006 Paper

High-performance high-reliability 880-nm diode laser bars and fiber-array packages

M. Fouksman, S. Lehconen, J. Haapamaa, K. Kennedy, J. Li

Proceedings Volume 6104, 61040A (2006) https://doi.org/10.1117/12.659897

KEYWORDS: Reliability, Semiconductor lasers, Fiber lasers, Manufacturing, High power lasers, Laser crystals, Diodes, Diode pumped solid state lasers, Semiconducting wafers, Neodymium lasers

Read Abstract +

Proceedings Article | 15 February 2006 Paper

High-power reliable 808-nm laser bars for QCW and CW applications

Mark Mondry, Michael Fouksman, Hailong Zhou, Jun Li, Jouko Haapamaa

Proceedings Volume 6104, 610408 (2006) https://doi.org/10.1117/12.659907

KEYWORDS: High power lasers, Reliability, Continuous wave operation, Structural design, Laser applications, Waveguides, Amplifiers, Semiconductor lasers, Diodes

Read Abstract +

Proceedings Article | 15 February 2006 Paper

High-efficiency and high-reliability 9xx-nm bars and fiber-coupled devices at Coherent

Hailong Zhou, Keith Kennedy, Eli Weiss, Jun Li, Serguei Anikitchev, Patrick Reichert, Jihua Du, David Schleuning, David Nabors, Murray Reed, Mika Toivonen, Sami Lehkonen, Jouko Haapamaa

Proceedings Volume 6104, 610406 (2006) https://doi.org/10.1117/12.644983

KEYWORDS: Laser phosphor displays, Reliability, Diodes, Semiconductor lasers, Thermal effects, Temperature metrology, Mirrors, Power supplies, Manufacturing

Read Abstract +

Proceedings Article | 17 March 2005 Paper

Conductively cooled high-power high-brightness bars and fiber-coupled arrays

Hailong Zhou, Mark Mondry, Michael Fouksman, Eli Weiss, Serguei Anikitchev, Keith Kennedy, Jun Li, Erik Zucker, Paul Rudy, Jukka Kongas, Jouko Haapamaa, Sami Lehkonen

Proceedings Volume 5711, (2005) https://doi.org/10.1117/12.589860

KEYWORDS: Reliability, Laser phosphor displays, Semiconductor lasers, Laser development, Fiber lasers, Materials processing, High power diode lasers, Manufacturing, Epitaxy

Read Abstract +

SPIE Journal Paper | 1 April 2000

All-optical fiber optic interface for sensors and actuators

Pentti Karioja, Risto Jurva, Kimmo Keraenen, Kari Tukkiniemi, Jouko Haapamaa, Ari Tervonen, Marja Englund

OE, Vol. 39, Issue 04, (April 2000) https://doi.org/10.1117/12.10.1117/1.602463

KEYWORDS: Waveguides, Sensors, Integrated optics, Photovoltaics, Solar cells, Actuators, Interfaces, Fiber optics sensors, Light emitting diodes, Data transmission

Showing 5 of 7 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years