{"id":341467,"date":"2024-10-19T23:56:34","date_gmt":"2024-10-19T23:56:34","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-179152018\/"},"modified":"2024-10-25T23:08:51","modified_gmt":"2024-10-25T23:08:51","slug":"bs-iso-179152018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-179152018\/","title":{"rendered":"BS ISO 17915:2018"},"content":{"rendered":"

This document describes methods of measuring temperature and injected current dependence of lasing wavelengths, and lasing spectral line width in relation to semiconductor lasers for sensing applications.<\/p>\n

This document is applicable to all kinds of semiconductor lasers, such as edge-emitting type and vertical cavity surface emitting type lasers, bulk-type and (strained) quantum well lasers, and quantum cascade lasers, used for optical sensing in e.g. industrial, medical and agricultural fields.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions
4 Optical sensing using semiconductor lasers
4.1 General
4.2 Semiconductor laser
4.2.1 General <\/td>\n<\/tr>\n
10<\/td>\n4.2.2 Basic structure
4.2.3 Transverse mode stabilizing structure
4.2.4 Mode (wavelength) selection structure
4.2.5 Active layer structure <\/td>\n<\/tr>\n
11<\/td>\n4.3 Common sensing technique and equipment using semiconductor lasers
4.3.1 General
4.3.2 Tunable laser absorption spectroscopy (TLAS) <\/td>\n<\/tr>\n
12<\/td>\n4.3.3 Cavity ring down spectroscopy (CRDS) <\/td>\n<\/tr>\n
13<\/td>\n4.3.4 Photoacoustic spectroscopy (PAS) <\/td>\n<\/tr>\n
14<\/td>\n4.4 Temperature and current dependence of wavelength <\/td>\n<\/tr>\n
16<\/td>\n4.5 Effect of current injection on lasing wavelength <\/td>\n<\/tr>\n
17<\/td>\n4.6 Effect of ambient temperature on lasing wavelength <\/td>\n<\/tr>\n
18<\/td>\n5 Measurement method for temperature dependence of wavelength
5.1 General
5.2 Description of measurement setup and requirements <\/td>\n<\/tr>\n
19<\/td>\n5.3 Precautions to be observed <\/td>\n<\/tr>\n
20<\/td>\n5.4 Measurement procedures
6 Measurement method for current dependence of wavelength
6.1 General
6.2 Description of measurement setup and requirements <\/td>\n<\/tr>\n
21<\/td>\n6.3 Precautions to be observed <\/td>\n<\/tr>\n
22<\/td>\n6.4 Measurement procedures
6.4.1 Static current dependence
6.4.2 Dynamic current coefficient
7 Measurement method of spectral line width
7.1 General <\/td>\n<\/tr>\n
23<\/td>\n7.2 Description of measurement setup and requirements <\/td>\n<\/tr>\n
26<\/td>\n7.3 Precautions to be observed
7.4 Measurement procedures
7.4.1 System employing two semiconductor lasers [shown in Figures 11 and 12]
7.4.2 Self-delayed heterodyne [shown in Figure 13] <\/td>\n<\/tr>\n
28<\/td>\nAnnex A (informative) Essential ratings and characteristics <\/td>\n<\/tr>\n
37<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Optics and photonics. Measurement method of semiconductor lasers for sensing<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2018<\/td>\n38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":341474,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-341467","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/341467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/341474"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=341467"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=341467"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=341467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}