Laser self-frequency-doubling in NdxGd1-xCa4O(BO3)3

Shujun Zhang, Zhenxiang Cheng, Jianru Han, Zongshu Shao, Xueyuan Hou, Yuming Sun, Enquan Liu, Xuesong Liu, Huanchu Chen

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A large size and optical quality NdxGd1-xCa4O(BO3)3 (NdxGd1-xCOB) crystal was obtained by the CZ pulling method. The polarized transmittance spectrum was measured at room temperature on a 9×9×9 mm3 NdxGd1-xCOB (x = 0.07) sample. The (66.8, 132.6) phase-matching direction was reported firstly and its deff is 2.1 pm/V which is similar as that of BBO crystal. A 3×3×10 mm3 sample without antireflective coating was side-pumped by a pulsed dye-laser tuned to 595.4 nm. The green-light output energy was 1.35 mJ at the pump energy 17.5 mJ. The conversion efficiency is 7.7%, and the threshold energy is less than 1.2 mJ which are the best results up to now to our knowledge.

Original languageEnglish (US)
Pages (from-to)711-714
Number of pages4
JournalPhysica Status Solidi (A) Applied Research
Volume175
Issue number2
DOIs
StatePublished - Jan 1 1999

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Methyl Green
Crystals
Phase matching
Dye lasers
Lasers
Pulsed lasers
Conversion efficiency
lasers
pulling
Pumps
phase matching
dye lasers
Coatings
crystals
energy
pulsed lasers
transmittance
pumps
coatings
thresholds

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Zhang, Shujun ; Cheng, Zhenxiang ; Han, Jianru ; Shao, Zongshu ; Hou, Xueyuan ; Sun, Yuming ; Liu, Enquan ; Liu, Xuesong ; Chen, Huanchu. / Laser self-frequency-doubling in NdxGd1-xCa4O(BO3)3. In: Physica Status Solidi (A) Applied Research. 1999 ; Vol. 175, No. 2. pp. 711-714.
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abstract = "A large size and optical quality NdxGd1-xCa4O(BO3)3 (NdxGd1-xCOB) crystal was obtained by the CZ pulling method. The polarized transmittance spectrum was measured at room temperature on a 9×9×9 mm3 NdxGd1-xCOB (x = 0.07) sample. The (66.8, 132.6) phase-matching direction was reported firstly and its deff is 2.1 pm/V which is similar as that of BBO crystal. A 3×3×10 mm3 sample without antireflective coating was side-pumped by a pulsed dye-laser tuned to 595.4 nm. The green-light output energy was 1.35 mJ at the pump energy 17.5 mJ. The conversion efficiency is 7.7{\%}, and the threshold energy is less than 1.2 mJ which are the best results up to now to our knowledge.",
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Zhang, S, Cheng, Z, Han, J, Shao, Z, Hou, X, Sun, Y, Liu, E, Liu, X & Chen, H 1999, 'Laser self-frequency-doubling in NdxGd1-xCa4O(BO3)3', Physica Status Solidi (A) Applied Research, vol. 175, no. 2, pp. 711-714. https://doi.org/10.1002/(SICI)1521-396X(199910)175:2<711::AID-PSSA711>3.0.CO;2-Z

Laser self-frequency-doubling in NdxGd1-xCa4O(BO3)3. / Zhang, Shujun; Cheng, Zhenxiang; Han, Jianru; Shao, Zongshu; Hou, Xueyuan; Sun, Yuming; Liu, Enquan; Liu, Xuesong; Chen, Huanchu.

In: Physica Status Solidi (A) Applied Research, Vol. 175, No. 2, 01.01.1999, p. 711-714.

Research output: Contribution to journalArticle

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AU - Zhang, Shujun

AU - Cheng, Zhenxiang

AU - Han, Jianru

AU - Shao, Zongshu

AU - Hou, Xueyuan

AU - Sun, Yuming

AU - Liu, Enquan

AU - Liu, Xuesong

AU - Chen, Huanchu

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Y1 - 1999/1/1

N2 - A large size and optical quality NdxGd1-xCa4O(BO3)3 (NdxGd1-xCOB) crystal was obtained by the CZ pulling method. The polarized transmittance spectrum was measured at room temperature on a 9×9×9 mm3 NdxGd1-xCOB (x = 0.07) sample. The (66.8, 132.6) phase-matching direction was reported firstly and its deff is 2.1 pm/V which is similar as that of BBO crystal. A 3×3×10 mm3 sample without antireflective coating was side-pumped by a pulsed dye-laser tuned to 595.4 nm. The green-light output energy was 1.35 mJ at the pump energy 17.5 mJ. The conversion efficiency is 7.7%, and the threshold energy is less than 1.2 mJ which are the best results up to now to our knowledge.

AB - A large size and optical quality NdxGd1-xCa4O(BO3)3 (NdxGd1-xCOB) crystal was obtained by the CZ pulling method. The polarized transmittance spectrum was measured at room temperature on a 9×9×9 mm3 NdxGd1-xCOB (x = 0.07) sample. The (66.8, 132.6) phase-matching direction was reported firstly and its deff is 2.1 pm/V which is similar as that of BBO crystal. A 3×3×10 mm3 sample without antireflective coating was side-pumped by a pulsed dye-laser tuned to 595.4 nm. The green-light output energy was 1.35 mJ at the pump energy 17.5 mJ. The conversion efficiency is 7.7%, and the threshold energy is less than 1.2 mJ which are the best results up to now to our knowledge.

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