Abstract
A highly reliable 200 mW AlGaAs laser diode with a fundamental transverse mode has been developed, by optimizing its structure with a 0·8 μm thick p-cladding layer, a 1200 μm long cavity length, and a front facet coating with a low reflectivity of 2%. The maximum output power was 500 mW, and stable fundamental transverse mode operation was obtained up to 350 mW. Stable operation under 200 mW and 50 °C was confirmed for more than 1200 h. Optical feedback noise was below 3×10-14 Hz-1.
| Original language | English |
|---|---|
| Pages (from-to) | 369-370 |
| Number of pages | 2 |
| Journal | Electronics Letters |
| Volume | 29 |
| Issue number | 4 |
| Publication status | Published - 1993 Jan 1 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
Highly reliable 200 mW AlGaAs laser diode with fundamental transverse mode. / Tajiri, A.; Minakuchi, K.; Komeda, K.; Bessho, Y.; Inoue, Y.; Yodoshi, K.; Yamaguchi, T.
In: Electronics Letters, Vol. 29, No. 4, 01.01.1993, p. 369-370.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Highly reliable 200 mW AlGaAs laser diode with fundamental transverse mode
AU - Tajiri, A.
AU - Minakuchi, K.
AU - Komeda, K.
AU - Bessho, Y.
AU - Inoue, Y.
AU - Yodoshi, K.
AU - Yamaguchi, T.
PY - 1993/1/1
Y1 - 1993/1/1
N2 - A highly reliable 200 mW AlGaAs laser diode with a fundamental transverse mode has been developed, by optimizing its structure with a 0·8 μm thick p-cladding layer, a 1200 μm long cavity length, and a front facet coating with a low reflectivity of 2%. The maximum output power was 500 mW, and stable fundamental transverse mode operation was obtained up to 350 mW. Stable operation under 200 mW and 50 °C was confirmed for more than 1200 h. Optical feedback noise was below 3×10-14 Hz-1.
AB - A highly reliable 200 mW AlGaAs laser diode with a fundamental transverse mode has been developed, by optimizing its structure with a 0·8 μm thick p-cladding layer, a 1200 μm long cavity length, and a front facet coating with a low reflectivity of 2%. The maximum output power was 500 mW, and stable fundamental transverse mode operation was obtained up to 350 mW. Stable operation under 200 mW and 50 °C was confirmed for more than 1200 h. Optical feedback noise was below 3×10-14 Hz-1.
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UR - http://www.scopus.com/inward/citedby.url?scp=0027545774&partnerID=8YFLogxK
M3 - Article
VL - 29
SP - 369
EP - 370
JO - Electronics Letters
JF - Electronics Letters
SN - 0013-5194
IS - 4
ER -