{"id":416985,"date":"2024-10-20T06:13:43","date_gmt":"2024-10-20T06:13:43","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iec-tr-62343-6-32010-2\/"},"modified":"2024-10-26T11:34:47","modified_gmt":"2024-10-26T11:34:47","slug":"bsi-pd-iec-tr-62343-6-32010-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iec-tr-62343-6-32010-2\/","title":{"rendered":"BSI PD IEC\/TR 62343-6-3:2010"},"content":{"rendered":"

This technical report describes the round robin measurement results for the group delay ripple (GDR) of tunable dispersion compensators (TDCs). It briefly explains the four typical TDCs measured and four typical methods of measuring group delay (GD), as well as the GDR round robin measurement results of TDCs, and an analysis of repeatability and differences among these measurement methods. This technical report also proposes suitable measurement parameters and a new parameter of phase ripple instead of GDR.<\/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\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
6<\/td>\nFOREWORD <\/td>\n<\/tr>\n
8<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Abbreviated terms <\/td>\n<\/tr>\n
10<\/td>\n4 Types of tunable dispersion compensators (TDCs)
4.1 Virtual imaged phased array (VIPA)
4.2 Fibre Bragg grating (FBG)
4.3 Planar lightwave circuit (PLC)
Figures
Figure 1 \u2013 Structure of the VIPA
Figure 2 \u2013 Chirped fibre grating <\/td>\n<\/tr>\n
11<\/td>\n4.4 Etalon
5 Measurement methods
5.1 Modulation phase shift (MPS) method
Figure 3 \u2013 PLC (MZ interference circuit)
Figure 4 \u2013 Etalon (Gires-Tournois interferometer) <\/td>\n<\/tr>\n
12<\/td>\n5.2 Modulation phase shift-Mueller matrix (MPS-Mueller) method
5.3 Polarization phase shift (PPS) method
5.4 Swept wavelength interferometry (SWI) method
6 DUTs and test parameters
Table 1 \u2013 DUTs and measurement methods used in round robin testing <\/td>\n<\/tr>\n
13<\/td>\n7 Measurement results
7.1 VIPA
Table 2 \u2013 RBW and modulation frequency <\/td>\n<\/tr>\n
14<\/td>\nFigure 5 \u2013 GD and IL of the VIPA
Figure 6 \u2013 GD deviation with each measurement method of the VIPA <\/td>\n<\/tr>\n
15<\/td>\nFigure 7 \u2013 GD deviation at different RBWs of the VIPA
Figure 8 \u2013 Summary of GDR measurement results of the VIPA <\/td>\n<\/tr>\n
16<\/td>\n7.2 FBG
Figure 9 \u2013 Summary of GDR repeatability of the VIPA
Figure 10 \u2013 GD and IL of FBG1 <\/td>\n<\/tr>\n
17<\/td>\nFigure 11 \u2013 GD deviation with each measurement method of FBG1
Figure 12 \u2013 GD deviation at different RBWs of FBG1 <\/td>\n<\/tr>\n
18<\/td>\n7.3 PLC
Figure 13 \u2013 Summary of GDR measurement results of the FBGs
Figure 14 \u2013 Summary of GDR repeatability of the FBGs <\/td>\n<\/tr>\n
19<\/td>\nFigure 15 \u2013 GD and IL of the PLC
Figure 16 \u2013 GD deviation of the PLC with different measurement methods <\/td>\n<\/tr>\n
20<\/td>\nFigure 17 \u2013 GD deviation of the PLC at different RBWs
Figure 18 \u2013 Summary of GDR measurement results of the PLC <\/td>\n<\/tr>\n
21<\/td>\n7.4 Etalon
Figure 19 \u2013 Summary of GDR repeatability of the PLC
Figure 20 \u2013 GD and IL of the etalon <\/td>\n<\/tr>\n
22<\/td>\nFigure 21 \u2013 GD deviation of the etalon with different measurement methods
Figure 22 \u2013 GD deviation of the etalon at different RBWs <\/td>\n<\/tr>\n
23<\/td>\n8 Data analysis
8.1 Repeatability
Figure 23 \u2013 Summary of GDR measurement results of the etalon
Figure 24 \u2013 Summary of GDR repeatability of the etalon <\/td>\n<\/tr>\n
24<\/td>\n8.2 Measurement method differences
Figure 25 \u2013 RBW, measurement methods and GDR repeatability <\/td>\n<\/tr>\n
25<\/td>\nFigure 26 \u2013 Differences in GDR measurement results between measurement methods
Figure 27 \u2013 GDR differences produced when measuring a TDC with GDR of less than 6 ps at RBW of 8 pm <\/td>\n<\/tr>\n
26<\/td>\n9 Consideration of phase ripple
Figure 28 \u2013 Typical measurement result of GDR <\/td>\n<\/tr>\n
27<\/td>\nFigure 29 \u2013 Phase ripple calculated from GDR
Figure 30 \u2013 Amplitude, period, and EOP of GDR <\/td>\n<\/tr>\n
28<\/td>\nFigure 31 \u2013 Phase ripple of the VIPA and FBGs
Figure 32 \u2013 Phase ripple repeatability of the VIPA and FBGs <\/td>\n<\/tr>\n
29<\/td>\n10 Conclusion
Figure 33 \u2013 Differences in phase ripple between measurement methods <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Dynamic modules – Round robin measurement results for group delay ripple of tunable dispersion compensators<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2010<\/td>\n32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":416991,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[648,2641],"product_tag":[],"class_list":{"0":"post-416985","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-180-01","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/416985","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\/416991"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=416985"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=416985"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=416985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}