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Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/290036
Description: A tunable actively Q-switched cascade Ho³⁺-doped fluoride fiber laser operating in the mid-infrared region is demonstrated. Using a planar diffraction grating in the Littrow configuration for tuning, ... More
Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/290647
Description: Frequency modulation mode locking of a Ho³⁺, Pr³⁺-co-doped fluoride fiber laser is demonstrated. Pulses are produced at 20 MHz with a pulse width of 5 ps, at 2.9 μm.
Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/290685
Description: We present progress on 3 laser systems operating near 3 μm: a continuous-wave (cw) widely tunable narrow linewidth system, a high peak power Q-switched system, and a passively mode-locked system. The ... More
Reviewed: Reviewed
Date: 2013
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/290072
Description: Excitation of the ²F₇/₂ → ²F₅/₂ transition of the Yb³⁺ ion in Yb³⁺, Pr³⁺-doped fluorozirconate glass at 974 nm results in efficient excitation of the ¹G₄ level of Pr³⁺ ion that in turn emits in the mi ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/290118
Description: We report an efficient Q-switched Ho³⁺Pr³⁺-doped fluoride fiber laser, producing a peak power of 77 W, with pulse width of 78 ns. A slope efficiency of 20% with respect to the launched pump power was ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/290245
Description: A diode-pumped actively Q-switched and actively mode-locked Tm³⁺-doped double-clad silicate fiber laser is reported providing up to 5 W of average output power at ~60 kHz Q-switch envelope repetition ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/290111
Description: A diode-cladding-pumped dual wavelength Q-switched Ho³⁺-doped fluoride cascade fiber laser operating in the mid-infrared is demonstrated. Stable pulse trains from the ⁵I₆ → ⁵I₇ and ⁵I₇ → ⁵I₈ laser tra ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/290093
Description: A passively switched Ho³⁺, Pr³⁺ codoped fluoride fiber laser using a semiconductor saturable absorber mirror (SESAM) is demonstrated. Q-switching and partial mode-locking were observed with the output ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/292264
Description: Fiber lasers emitting in the 2 μm wavelength range doped with thulium ions can be used as highly efficient pump sources for nonlinear converters to generate mid-infrared radiation. For spectroscopic p ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/292193
Description: Recent experiments involving long-wavelength fiber lasers and nonlinear media are presented. An optical fiber taper made from Chalcogenide glass that produced an octave-spanning spectrum (1-2 μm) at u ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/290167
Description: We combine all the known experimental demonstrations and spectroscopic parameters into a numerical model of the Ho³⁺-doped fluoride glass fiber laser system. Core-pumped and cladding-pumped arrangemen ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/290104
Description: A gain-switched laser transition, of a two-laser-transition cascade laser, that is driven by the adjacent laser transition which is Q-switched is demonstrated using a Ho³⁺-doped fluoride fiber laser. ... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/290189
Description: Tuning of a diode-cladding-pumped cascade Ho³⁺-doped fluoride fiber laser is demonstrated using a single plane ruled diffraction grating. At the maximum available pump power, a tuning range 2955-3021 ... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/290703
Description: A diode-pumped actively mode-locked Tm³⁺-doped double-clad silica fiber laser providing up to 11.8W of average output power and pulse widths in mode-locked operation of 38 ps at a repetition rate of 3 ... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/290436
Description: A high-power diode-cladding-pumped Ho³⁺-doped fluoride glass fiber laser operating in cascade mode is demonstrated. The ⁵I₆→⁵I₇ and ⁵I₇→⁵I₈ laser transitions produced 0.77W at a measured slope efficie ... More
Reviewed: Reviewed