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BS IEC 60747-5-4:2022

BS IEC 60747-5-4:2022

$167.15

Semiconductor devices – Optoelectronic devices. Semiconductor lasers

Published By Publication Date Number of Pages
BSI 2022 42
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PDF Catalog

PDF Pages PDF Title
2 undefined
6 CONTENTS
8 FOREWORD
10 INTRODUCTION
11 1 Scope
2 Normative references
3 Terms and definitions
12 3.1 Physical concepts
13 3.2 Types of devices
3.3 General terms
14 3.4 Terms related to ratings and characteristics
3.4.1 Switching times
Figures
Figure 1 – Example of the device with window but without lens
16 3.4.2 Output and current characteristics
Figure 2 – Switching times
18 Figure 3 – Threshold current of a laser diode
19 3.5 Spatial profiles and spectral characteristics
4 Essential rating and characteristics
4.1 Type
4.2 Semiconductor
4.2.1 Material
4.2.2 Structure
20 4.3 Details of outline drawing and encapsulation
4.4 Limiting values (absolute maximum ratings over the operating temperature range, unless otherwise stated)
4.5 Electrical and optical characteristics
21 Table 1 – Electrical and optical characteristics
22 4.6 Supplementary information
5 Measurement methods
5.1 Power measurement
5.2 Output stability
5.2.1 Relative intensity noise
5.2.2 Carrier-to-noise ratio
23 Figure 4 – Basic circuit diagram
24 5.2.3 Output power stability
5.2.4 Output energy stability
5.2.5 Temporal pulse shape
5.3 Time domain profile
5.3.1 Switching times
25 Figure 5 – Basic circuits diagram
26 5.3.2 Small signal cut-off frequency (fc)
5.4 Lifetime
Figure 6 – Typical pulse response diagram
27 5.5 Optical characteristics of the laser beam
5.5.1 Polarization
5.5.2 Half-intensity angle θ1/2 and 1/e2-intensity angle θ1/e2
Figure 7 – Half-intensity angle
Figure 8 – Relationship between the specified plane and the mechanical reference plane
28 Figure 9 – Basic measurement setup diagram
29 5.5.3 Half-intensity width D1/2 and 1/e2-intensity width D1/e2
Figure 10 – Measuring arrangement for D1/2 and D1/e2
30 5.5.4 Spectral characteristics and other spatial profile
31 Annex A (informative)Reference list of technical terms and definitions related tospatial profile and spectral characteristics
35 Annex B (informative)Reference list of measurement methods related to spatial profileand spectral characteristics
36 Annex C (informative)Reference list of technical terms and definitions, and measurement methods, related to power measurement and lifetime
37 Bibliography

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BS IEC 60747-5-4:2022
$167.15