160°C pulsed laser operation of AlGaInP-based vertical-cavity surface-emitting lasers

Roßbach, R.; Butendeich, R.; Ballmann, Tabitha; Raabe, Bernd; Jetter, Michael; Scholz, F.

doi:10.1049/el:20031040

Cited by 6 publications

(2 citation statements)

References 4 publications

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“…At 120 1C the device exceeds output of 0.5 mW and a threshold current of 13 mA is achieved. At approximately 150 1C we still measured 125 mW with a threshold current of I th ¼ 100 mA: Further increase of the temperature up to 160 1C increases the threshold current to 145 mA where the device is still lasing at 25 mW [9]. …”

Section: High-temperature Resultsmentioning

confidence: 87%

Red VCSEL for high-temperature applications

Roßbach

Ballmann

Butendeich

et al. 2004

Journal of Crystal Growth

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Section: High-temperature Resultsmentioning

confidence: 87%

Red VCSEL for high-temperature applications

Roßbach

Ballmann

Butendeich

et al. 2004

Journal of Crystal Growth

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“…• C for a 660 nm VCSEL [12,13]. Efforts have been made to extend the feasible wavelength range of red VCSELs, both to shorter wavelengths (<650 nm) and to longer wavelengths (>700 nm).…”

Section: Introductionmentioning

confidence: 99%

Advances in Red VCSEL Technology

Johnson

Hibbs‐Brenner

Hogan

et al. 2012

Advances in Optical Technologies

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Red VCSELs offer the benefits of improved performance and lower power consumption for medical and industrial sensing, faster printing and scanning, and lower cost, higher speed interconnects based upon plastic optical fiber (POF). However, materials challenges make it more difficult to achieve the desired performance than at the well-developed wavelength of 850 nm. This paper will describe the state of the art of red VCSEL performance and the results of development efforts to achieve improved output power and a broader temperature range of operation. It will also provide examples of the applications of red VCSELs and the benefits they offer. In addition, the packaging flexibility offered by VCSELs, and some examples of non-Hermetic package demonstrations will be discussed. Some of the red VCSEL performance demonstrations include output power of 14 mW CW at room temperature, a record maximum temperature of 115• C for CW operation at an emission wavelength of 689 nm, time to 1% failure at room temperature of approximately 200,000 hours, lifetime in a 50• C, 85% humidity environment in excess of 3500 hours, digital data rate of 3 Gbps, and peak pulsed array power of greater than 100 mW.

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