[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Tian et al., 2010 - Google Patents

Laser diode array pumped Yb: YAG/BIBO 515 nm thin disc laser with four-pass optical coupling system

Tian et al., 2010

View PDF
Document ID
6731816168420078034
Author
Tian Y
Tian Z
Tan H
Liu X
Publication year
Publication venue
Laser physics

External Links

Snippet

We presented a new simple flat-concave cavity system to produce compact and low-cost 515 nm laser, and the validity has been demonstrated. The Yb: YAG crystal with 10% concentration was 300 μm thickness and 10 mm in diameter. The four-pass optical coupling …
Continue reading at ir.ciomp.ac.cn (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
    • 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
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • 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
    • H01S3/108—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 non-linear optical device, e.g. exhibiting Brillouin- or Raman-scattering
    • H01S3/109—Frequency multiplying, e.g. harmonic generation
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
    • 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
    • H01S3/0602—Crystal lasers or glass lasers
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
    • 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
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
    • 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
    • H01S3/0619—Coatings, e.g. AR, HR, passivation layer
    • H01S3/0621—Coatings on the end-faces, e.g. input/output surfaces of the laser light
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
    • H01S3/14—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/164—Solid materials characterised by a crystal matrix garnet
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
    • H01S3/14—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves characterised by the material used as the active medium
    • 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
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • 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
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
    • H01S3/05—Construction or shape of optical resonators; Accomodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising more than two reflectors
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
    • H01S3/02—Constructional details
    • H01S3/04—Cooling arrangements
    • H01S3/042—Cooling arrangements for solid state lasers
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
    • H01S3/02—Constructional details
    • H01S3/025—Constructional details of solid state lasers, e.g. housings or mountings
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01S—DEVICES USING STIMULATED EMISSION
    • H01S3/00—Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Pulse generation, e.g. Q-switching, mode locking
    • H01S3/1106—Mode locking
    • H01S3/1112—Passive mode locking
    • H01S3/1115—Passive mode locking using a saturable absorber

Similar Documents

Publication Publication Date Title
Hanson Improved laser performance at 946 and 473 nm from a composite Nd: Y3Al5O12 rod
Schellhorn et al. High-power diode-pumped Tm: YLF slab laser
EP0943167B1 (en) Frequency conversion laser
CA2750297C (en) Novel photonic devices based on conical refraction
JP2007036195A (en) Laser apparatus using nonlinear optical crystal or solid slab laser rod of multiplex optical path
Sorokin et al. Room-temperature CW diode-pumped Cr2+: ZnSe laser
Kwiatkowski Power and spectral analyses in diode-pumped c-cut Pbnm Tm: YAP laser
Tian et al. Laser diode array pumped Yb: YAG/BIBO 515 nm thin disc laser with four-pass optical coupling system
Zhang et al. High efficient continuous wave operation of diode-double-passing-pumped Tm: YAP laser
Lü et al. Highly efficient continuous-wave intracavity frequency-doubled Nd: YVO 4-LBO laser at 457 nm under diode pumping into the emitting level 4 F 3/2
Zheng et al. Efficient 532 nm laser using high gray-tracking resistance KTP crystal
Du et al. 3.1 W laser-diode-end-pumped composite Nd: YVO 4 self-Raman laser at 1176 nm
Duan et al. Stable output, high power diode-pumped Tm: YLF laser with a volume Bragg grating
Zhu et al. All-solid-state dual end pumped Nd: YAG/LBO yellow green laser with 10.8 W output power at 561 nm
Fu et al. Diode-pumped Pr 3+: YAlO 3/LBO violet laser at 374 nm
Li et al. Efficient 1061 and 1329 nm laser emission of Nd: CNGG lasers under 885 nm diode pumping into the emitting level
Bibeau et al. CW and Q-switched performance of a diode end-pumped Yb: YAG laser
Lü et al. Quasi-three-level Nd: YVO 4 laser by diode pumping at 888 nm
Zhao et al. High beam quality and compact diode end-pumped Nd: YVO 4 slab laser with a hybrid resonator
Duan et al. Efficient Tm: YLF laser with a volume Bragg grating recycle pumped by laser diode
Lü et al. All solid-state continuous-wave Nd: YAG laser at 1319 and 659.5 nm under direct 885 nm pumping
Lü et al. 1064 nm Nd: YAG laser intracavity pumped at 946 nm
Yubing et al. Intracavity frequency doubling with a Yb: YAG/LBO laser at 515 nm
Li et al. Diode-pumped Yb: Y 2 SiO 5-LiB 3 O 5 cyan laser at 501.7 nm
Cui et al. 880 nm laser-diode end-pumped Nd: YVO 4 slab laser at 1342 nm