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Article
Publication date: 1 September 2003

Redmond P. Aylward

The closed loop galvanometer‐based optical scanners continues to be an advanced technology for the integration and enabling of a broader range of laser system applications and…

2033

Abstract

The closed loop galvanometer‐based optical scanners continues to be an advanced technology for the integration and enabling of a broader range of laser system applications and uses. Advances in the technology have provided major improvements in galvo positioning speed, accuracy, size and cost. This paper will introduce the benefits, operating ranges and recent advances in galvanometer technology for scanning applications along with some of the other components and issues related to system design for high performance scanning applications. Several different actuator and position detector technologies and designs will be presented including moving coil actuators, moving magnet actuators and patented capacitive and optical position detector designs that offer positioning speeds as fast as 100 μs and positioning repeatability to single microradians. The performance and system design trade‐offs that one should consider during the selection of the appropriate galvanometer technology and the optical systems design will be discussed along with a performance comparison of the galvanometer to other optical scanning technologies.

Details

Sensor Review, vol. 23 no. 3
Type: Research Article
ISSN: 0260-2288

Keywords

Abstract

Details

Histories of Punishment and Social Control in Ireland: Perspectives from a Periphery
Type: Book
ISBN: 978-1-80043-607-7

Article
Publication date: 14 January 2022

James M. Crick and Dave Crick

Guided by a relational, stakeholder perspective of resource-based theory, the purpose of the current investigation is to help unpack the complexity of the performance-enhancing…

Abstract

Purpose

Guided by a relational, stakeholder perspective of resource-based theory, the purpose of the current investigation is to help unpack the complexity of the performance-enhancing nature of coopetition for international entrepreneurs, namely the interplay between collaboration and competition. The context features under-resourced wine producers owned and managed by entrepreneurs that have implemented an internationalised business model. The focus of the study involves the influence of a “competitor orientation”, namely when decision-makers understand the short-term strengths, weaknesses, long-term capabilities and strategies of key current and potential rivals.

Design/methodology/approach

Data collection primarily featured semi-structured interviews with owner-managers of wine-producing firms in New Zealand that reflected heterogeneity amongst international entrepreneurs' strategies targeting different product markets within their respective business models. Secondary data were also collected where possible. Specifically, interviewees' firms exhibited different portfolios involving wine sales (with varying export intensities) together with augmented sales of tourism-related products/services focussed on the domestic market.

Findings

Coopetition activities amongst international entrepreneurs varied; i.e. influenced by respective owner-managers' competitor orientations. Illustrations of different decision-makers' business models within a 2 × 2 matrix feature those with a low- or high-export intensity, together with a narrow or augmented product portfolio. Internationalising entrepreneurs' perceptions varied regarding the extent to which their respective business model was oriented towards local cluster-based domestic tourism with limited export sales, as opposed to those with national and more importantly international wine sales. Possessing and acting upon relevant knowledge manifested in which competitors international entrepreneurs collaborated with and the extent to which this took place across product-market strategies. In turn, this enabled particular decision-makers to exhibit flexibility; hence, entrepreneurs enter and exit certain markets together with changing export intensities, as varying opportunities were identified and exploited.

Originality/value

Although the performance-enhancing nature of coopetition is largely established in prior literature, the complexity of that relationship remains relatively under-researched, not least, amongst international entrepreneurs. More specifically, the extent to which decision-makers that are engaged in coopetition exhibit a competitor orientation remains under-researched. Unique insights feature a 2 × 2 matrix in order to provide originality regarding international entrepreneurs' respective product-market strategies within their business models that are underpinned by varying coopetition relationships and competitor orientations.

Details

International Journal of Entrepreneurial Behavior & Research, vol. 28 no. 3
Type: Research Article
ISSN: 1355-2554

Keywords

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