Low-loss synthetic single-crystal diamond: Raman gain measurement and high power Raman laser at 1240 nm

2011 ◽  
Author(s):  
Vasili G. Savitski ◽  
David Burns ◽  
Alan J. Kemp
Keyword(s):  
Single Crystal ◽  
High Power ◽  
Raman Laser ◽  
Raman Gain ◽  
Low Loss ◽  
Single Crystal Diamond ◽  
Gain Measurement

scholarly journals An intra-cavity Raman laser using synthetic single-crystal diamond

2010 ◽  
Vol 18 (16) ◽  
pp. 16765 ◽  
Author(s):  
Walter Lubeigt ◽  
Gerald M. Bonner ◽  
Jennifer E. Hastie ◽  
Martin D. Dawson ◽  
David Burns ◽  
...  
Keyword(s):  
Single Crystal ◽  
Raman Laser ◽  
Single Crystal Diamond

scholarly journals Effects of high-power laser irradiation on sub-superficial graphitic layers in single-crystal diamond

2016 ◽  
Vol 103 ◽  
pp. 665-671 ◽  
Author(s):  
F. Picollo ◽  
S. Rubanov ◽  
C. Tomba ◽  
A. Battiato ◽  
E. Enrico ◽  
...  
Keyword(s):  
Single Crystal ◽  
Laser Irradiation ◽  
High Power ◽  
High Power Laser ◽  
Power Laser ◽  
Single Crystal Diamond

Low loss, 3.7GHz wideband BAW filters, using high power single crystal AlN-on-SiC resonators

2017 ◽  
Author(s):  
Jeffrey B. Shealy ◽  
Ramakrishna Vetury ◽  
Shawn R. Gibb ◽  
Michael D. Hodge ◽  
Pinal Patel ◽  
...  
Keyword(s):  
Single Crystal ◽  
High Power ◽  
Low Loss

The Outlook for Diamond in Raman Laser Applications

2009 ◽  
Vol 1203 ◽  
Author(s):  
Richard Paul Mildren
Keyword(s):  
Single Crystal ◽  
Chemical Vapour Deposition ◽  
Vapour Deposition ◽  
Chemical Vapour ◽  
Raman Laser ◽  
Optical Quality ◽  
Laser Applications ◽  
Material Development ◽  
Raman Lasers ◽  
Single Crystal Diamond

AbstractEfficient and practical Raman lasers based on single crystal diamond are now realizable owing to the availability of optical quality crystals grown by chemical vapour deposition. In this paper, the performance characteristics of diamond Raman lasers is summarized and the results compared to other materials. The outlook for diamond Raman lasers is discussed and key challenges for material development highlighted.

scholarly journals Low-Loss Millimeter-Length Waveguides and Grating Couplers in Single-Crystal Diamond

2016 ◽  
Vol 34 (23) ◽  
pp. 5576-5582 ◽  
Author(s):  
Fei Gao ◽  
Zhihong Huang ◽  
Benjamin Feigel ◽  
Jurgen Van Erps ◽  
Hugo Thienpont ◽  
...  
Keyword(s):  
Single Crystal ◽  
Low Loss ◽  
Grating Couplers ◽  
Single Crystal Diamond

Effect of argon addition on the growth of thick single crystal diamond by high-power plasma CVD

2011 ◽  
Vol 208 (9) ◽  
pp. 2028-2032 ◽  
Author(s):  
Alexandre Tallaire ◽  
Catherine Rond ◽  
Fabien Bénédic ◽  
Ovidiu Brinza ◽  
Jocelyn Achard ◽  
...  
Keyword(s):  
Single Crystal ◽  
High Power ◽  
Plasma Cvd ◽  
Single Crystal Diamond

scholarly journals Optimized Growth and Laser Application of Yb:LuAG Single-Crystal Fibers by Micro-Pulling-Down Technique

Crystals ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 78
Author(s):  
Anye Wang ◽  
Jian Zhang ◽  
Shuai Ye ◽  
Xiaofei Ma ◽  
Baiyi Wu ◽  
...  
Keyword(s):  
Single Crystal ◽  
High Power ◽  
Slope Efficiency ◽  
Continuous Wave ◽  
Beam Quality ◽  
Axial Direction ◽  
Optical Quality ◽  
Central Wavelength ◽  
High Power Lasers ◽  
Crystal Fibers

Single-crystal fibers (SCFs) have a great application potential in high-power lasers due to their excellent performance. In this work, high-quality and crack-free Yb3+:Lu3Al5O12 (Yb:LuAG) SCFs were successfully fabricated by the micro-pulling-down (μ-PD) technology. Based on the laser micrometer and the X-ray Laue diffraction results, these Yb:LuAG SCFs have a less than 5% diameter fluctuation and good crystallinity along the axial direction. More importantly, the distribution of Yb ions is proved to be uniform by electron probe microanalysis (EPMA) and the scanning electron microscope (SEM). In the laser experiment, the continuous-wave (CW) output power using a 1 mm diameter Yb:LuAG single-crystal fiber is determined to be 1.96 W, at the central wavelength of 1047 nm, corresponding to a slope efficiency of 13.55%. Meanwhile, by applying a 3 mm diameter Yb:LuAG SCF, we obtain a 4.7 W CW laser output at 1049 nm with the slope efficiency of 22.17%. The beam quality factor M2 is less than 1.1 in both conditions, indicating a good optical quality of the grown fiber. Our results show that the Yb:LuAG SCF is a potential solid-state laser gain medium for 1 μm high-power lasers.

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