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Side-pumped WGM milled microstub resonator laser

Side-pumped WGM milled microstub resonator laser
Side-pumped WGM milled microstub resonator laser
Whispering Gallery Mode (WGM) resonators are promising candidates for realization of ultra-small micro lasers. Conventional 3D resonators such as micro toroids [1], micro spheres [2, 3] and microbottles [4] are well studied as both passive and active devices. The excitation and signal collection are mostly done using evanescently coupled micro-sized fibers [5], integrated waveguides [3] and\or collecting the scattered light [6]. As the spectrum and coupling efficiency highly depend on the excitation position, the coupling system requires precise alignment, and packaging is complex. Here, we demonstrate a completely new micro laser based on WGM generated in an Yb3+-doped stub resonator side-pumped at 976nm wavelength.
Bakhtiari Gorajoobi, S.
ba37e5f9-6a5e-4beb-82eb-b932613fba55
Murugan, G.S.
a867686e-0535-46cc-ad85-c2342086b25b
Zervas, M.N.
1840a474-dd50-4a55-ab74-6f086aa3f701
Bakhtiari Gorajoobi, S.
ba37e5f9-6a5e-4beb-82eb-b932613fba55
Murugan, G.S.
a867686e-0535-46cc-ad85-c2342086b25b
Zervas, M.N.
1840a474-dd50-4a55-ab74-6f086aa3f701

Bakhtiari Gorajoobi, S., Murugan, G.S. and Zervas, M.N. (2015) Side-pumped WGM milled microstub resonator laser. CLEO/Europe-IQEC '15, Munich, Germany. 21 - 25 Jun 2015. 2 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

Whispering Gallery Mode (WGM) resonators are promising candidates for realization of ultra-small micro lasers. Conventional 3D resonators such as micro toroids [1], micro spheres [2, 3] and microbottles [4] are well studied as both passive and active devices. The excitation and signal collection are mostly done using evanescently coupled micro-sized fibers [5], integrated waveguides [3] and\or collecting the scattered light [6]. As the spectrum and coupling efficiency highly depend on the excitation position, the coupling system requires precise alignment, and packaging is complex. Here, we demonstrate a completely new micro laser based on WGM generated in an Yb3+-doped stub resonator side-pumped at 976nm wavelength.

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Published date: June 2015
Venue - Dates: CLEO/Europe-IQEC '15, Munich, Germany, 2015-06-21 - 2015-06-25
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 379012
URI: https://eprints.soton.ac.uk/id/eprint/379012
PURE UUID: 93f3136b-be65-4be6-830a-004106e4bbe5
ORCID for G.S. Murugan: ORCID iD orcid.org/0000-0002-2733-3273
ORCID for M.N. Zervas: ORCID iD orcid.org/0000-0002-0651-4059

Catalogue record

Date deposited: 15 Jul 2015 14:11
Last modified: 26 Mar 2019 01:37

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