1450-nm high-brightness wavelength-beam combined diode laser array
نویسندگان
چکیده
منابع مشابه
1450-nm high-brightness wavelength-beam combined diode laser array.
We have demonstrated wavelength beam combining of a 1450-nm diode laser array with a novel smile compensation method. We have achieved 20-W cw from a 25-element single bar with an M(2) of 1.9 (fast axis) x 10 (wavelength-beam-combined dimension).
متن کامل980 nm high brightness external cavity broad area diode laser bar.
We demonstrate off-axis spectral beam combining applied to a 980 nm high power broad area diode laser bar. The experiments yielded 9 W of optical power at 30 A of operating current and the measured M2 values of the combined beam from 12 emitters were 1.9 and 6.4 for the fast and the slow axis, respectively. The slow axis beam quality was 5-6 times better than the value obtained from a single em...
متن کاملMultiple apocrine hidrocystoma of the face treated with a 1450-nm diode laser.
A 45-year-old Hispanic man presented with a 10-year history of unusual facial lesions that had spread gradually, becoming almost confluent in some areas. There was no family history of similar lesions. Physical examination revealed multiple asymptomatic, skin-colored to bluish papules and cystic nodules measuring 2 to 5 mm in diameter on the patient’s forehead and cheeks (Figure 1). Lancing pro...
متن کاملSuccessful treatment of a chronic atrophic dog-bite scar with the 1450-nm diode laser.
BACKGROUND Atrophic scars can be revised with surgical methods and more recently with newer ablative and nonablative laser techniques. Nonablative laser technology offers the advantage of improving the appearance of atrophic scars without the risks associated with traditional surgery or ablative lasers. METHODS A case of a large linear atrophic dog-bite scar on the chin of greater than 2-year...
متن کاملTreatment of inflammatory facial acne vulgaris with the 1450-nm diode laser: a pilot study.
BACKGROUND The 1450-nm diode laser has been found to damage sebaceous glands selectively and to be effective for the treatment of inflammatory acne on the back. OBJECTIVE To evaluate the efficacy and safety of the 1450-nm diode laser in the treatment of inflammatory facial acne vulgaris. METHODS Nineteen patients with inflammatory facial acne were treated with the 1450-nm diode laser at 4- ...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2008
ISSN: 1094-4087
DOI: 10.1364/oe.16.009405