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Batay et al., 1998 - Google Patents

Passive Q-switching of laser diode pumped LBGM: Nd laser

Batay et al., 1998

Document ID
9608931217132377302
Author
Batay L
Demidovich A
Kuzmin A
Ryabtsev G
Strȩk W
Titov A
Publication year
Publication venue
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

External Links

Snippet

A new efficient laser solid state medium Nd: LBGM (Li3Ba2Gd3 (MoO4) 8: Nd3+) was used as a diode pumped laser with passive Q-switching. The performances of continuous wave (CW) and passive Q-switched Nd: LBGM lasers under a CW laser diode (LD) with low pump …
Continue reading at www.sciencedirect.com (other versions)

Classifications

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    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
    • H01S3/0941—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode
    • H01S3/09415—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light of a laser diode the pumping beam being parallel to the lasing mode of the pumped medium, e.g. end-pumping
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    • H01S3/05—Construction or shape of optical resonators; Accomodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
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    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
    • H01S3/1618—Solid materials characterised by an active (lasing) ion rare earth ytterbium
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    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling a device placed within the cavity
    • H01S3/1063—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling a device placed within the cavity using a solid state device provided with at least one potential jump barrier
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    • H01S3/1655—Solid materials characterised by a crystal matrix silicate
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    • H01S3/08—Construction or shape of optical resonators or components thereof
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    • H01S3/08—Construction or shape of optical resonators or components thereof
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    • H01S3/11—Pulse generation, e.g. Q-switching, mode locking
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    • H01S3/30—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves using scattering effects, e.g. stimulated Brillouin or Raman effects
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    • H01S5/14—External cavity lasers
    • H01S5/146—External cavity lasers using a fiber as external cavity

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