Beam shaping laser with controllable gain
We propose a novel intra-cavity laser beam shaping technique based on the manipulation of the transverse gain profile in the laser crystal. The method allows controllable reshaping of a laser output beam into a desired beam profile. Two laser diodes were used to pump the crystal and to create a desi...
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| Veröffentlicht in: | Applied physics. B, Lasers and optics Lasers and optics, 2017-06, Vol.123 (6), p.1-5, Article 174 |
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| container_title | Applied physics. B, Lasers and optics |
| container_volume | 123 |
| creator | Litvin, Igor A. King, Gary Strauss, Hencharl |
| description | We propose a novel intra-cavity laser beam shaping technique based on the manipulation of the transverse gain profile in the laser crystal. The method allows controllable reshaping of a laser output beam into a desired beam profile. Two laser diodes were used to pump the crystal and to create a desirable pump beam profile. By independent manipulation of output powers of both pump diodes, we are able to perform a controllable operation of the laser output intensity profile. |
| doi_str_mv | 10.1007/s00340-017-6747-2 |
| format | Article |
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| ispartof | Applied physics. B, Lasers and optics, 2017-06, Vol.123 (6), p.1-5, Article 174 |
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| language | eng |
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| subjects | Applied physics Engineering Laser beams Lasers Optical Devices Optics Photonics Physical Chemistry Physics Physics and Astronomy Quantum Optics Semiconductor lasers |
| title | Beam shaping laser with controllable gain |
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