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SRS Inte kategoriserad LDC502

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Operation and Service Manual

Laser Diode Controllers

LDC500 Series

Stanford Research Systems

Revision 4.3 February 23, 2016•

Contents

General Information v

Safety and Preparation for Use . . . . . . . . . . . . . . . . v

Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi

Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii

Speciﬁcations viii. . . . . . . . . . . . . . . . . . . . . . . . . .

1 Overview 1 – 1

1.1 How to use this Manual . . . . . . . . . . . . . . . . . 1 – 2

1.2 Introduction to the Instrument . . . . . . . . . . . . . 1 – 2

1.2.1 Instrument architecture . . . . . . . . . . . . . 1 – 2

1.2.2 Grounding . . . . . . . . . . . . . . . . . . . . . 1 – 5

1.3 Features and controls . . . . . . . . . . . . . . . . . . . 1 – 6

1.4 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 – 6

1.4.1 Power entry module . . . . . . . . . . . . . . . 1 – 6

1.4.2 Grounding terminal . . . . . . . . . . . . . . . 1 – 6

1.4.3 Turning on power . . . . . . . . . . . . . . . . 1 – 6

1.4.4 Hardware reset . . . . . . . . . . . . . . . . . . 1 – 8

1.5 Cable Interfaces . . . . . . . . . . . . . . . . . . . . . . 1 – 8

1.5.1 Modulate . . . . . . . . . . . . . . . . . . . . . 1 – 8

1.5.2 Sync . . . . . . . . . . . . . . . . . . . . . . . . 1 – 8

1.5.3 Laser diode . . . . . . . . . . . . . . . . . . . . 1 – 8

1.5.4 TEC . . . . . . . . . . . . . . . . . . . . . . . . . 1 – 9

1.5.5 Remote interface connections . . . . . . . . . . 1 – 10

1.6 User Interface . . . . . . . . . . . . . . . . . . . . . . . 1 – 10

1.6.1 Hard controls . . . . . . . . . . . . . . . . . . . 1 – 10

1.6.2 Dedicated displays . . . . . . . . . . . . . . . . 1 – 11

1.6.3 Alphanumeric display . . . . . . . . . . . . . . 1 – 11

1.6.4 Local Remote/. . . . . . . . . . . . . . . . . . . 1 – 13

2 Getting Started 2 – 1

2.1 Preparation for Use . . . . . . . . . . . . . . . . . . . . 2 – 2

2.1.1 Power and ground . . . . . . . . . . . . . . . . 2 – 2

2.1.2 Laser diode connections . . . . . . . . . . . . . 2 – 2

2.1.3 TEC module connections . . . . . . . . . . . . 2 – 2

2.1.4 Checking wiring . . . . . . . . . . . . . . . . . 2 – 3

2.1.5 Turning on power . . . . . . . . . . . . . . . . 2 – 5

ii Contents

2.2 Operating the TEC controller . . . . . . . . . . . . . . 2 – 6

2.2.1 Sensor conﬁguration . . . . . . . . . . . . . . . 2 – 6

2.2.2 TEC settings . . . . . . . . . . . . . . . . . . . . 2 – 7

2.2.3 Verify TEC wiring polarity . . . . . . . . . . . 2 – 8

2.2.4 Auto-tuning . . . . . . . . . . . . . . . . . . . . 2 – 9

2.2.5 TEC operation in CT mode . . . . . . . . . . . 2 – 10

2.2.6 Thermal runaway . . . . . . . . . . . . . . . . . 2 – 10

2.2.7 TEC operation in CC mode . . . . . . . . . . . 2 – 11

2.2.8 TEC limit values . . . . . . . . . . . . . . . . . 2 – 11

2.2.9 Monitoring the TEC . . . . . . . . . . . . . . . 2 – 12

2.2.10 Conﬁguring TEC trip-oﬀs . . . . . . . . . . . . 2 – 12

2.3 Operating the Laser Diode Driver . . . . . . . . . . . . 2 – 14

2.3.1 Laser driver conﬁguration . . . . . . . . . . . . 2 – 14

2.3.2 Laser settings . . . . . . . . . . . . . . . . . . . 2 – 15

2.3.3 Operating the laser in CC mode . . . . . . . . 2 – 15

2.3.4 Operating the laser in CP mode . . . . . . . . . 2 – 16

2.3.5 Modulation . . . . . . . . . . . . . . . . . . . . 2 – 17

2.3.6 Monitoring the LD . . . . . . . . . . . . . . . . 2 – 17

2.3.7 Optical power calibration . . . . . . . . . . . . 2 – 18

2.3.8 Conﬁguring LD trip-oﬀs . . . . . . . . . . . . . 2 – 18

2.4 Factory Default Settings . . . . . . . . . . . . . . . . . 2 – 19

3 Menus 3 – 1

3.1 Menu Navigation . . . . . . . . . . . . . . . . . . . . . 3 – 2

3.2 Laser Menus . . . . . . . . . . . . . . . . . . . . . . . . 3 – 2

3.2.1 LD settings . . . . . . . . . . . . . . . . . . . . 3 – 2

3.2.2 LD monitor . . . . . . . . . . . . . . . . . . . . 3 – 4

3.2.3 LD conﬁguration . . . . . . . . . . . . . . . . . 3 – 5

3.3 TEC Menus . . . . . . . . . . . . . . . . . . . . . . . . 3 – 7

3.3.1 TEC settings . . . . . . . . . . . . . . . . . . . . 3 – 7

3.3.2 TEC monitor . . . . . . . . . . . . . . . . . . . 3 – 8

3.3.3 TEC conﬁguration . . . . . . . . . . . . . . . . 3 – 9

3.4 Other Menus . . . . . . . . . . . . . . . . . . . . . . . . 3 – 12

3.4.1 Utility . . . . . . . . . . . . . . . . . . . . . . . 3 – 13

3.4.2 Other messages . . . . . . . . . . . . . . . . . . 3 – 14

4 Remote Operation 4 – 1

4.1 Index of Common Commands . . . . . . . . . . . . . . 4 – 2

4.2 Alphabetic List of Commands . . . . . . . . . . . . . . 4 – 6

4.3 Introduction . . . . . . . . . . . . . . . . . . . . . . . . 4 – 10

4.3.1 Interface conﬁguration . . . . . . . . . . . . . . 4 – 10

4.3.2 Buﬀers . . . . . . . . . . . . . . . . . . . . . . . 4 – 10

LDC500 Series Laser Diode Controllers

Produktspecifikationer

Varumärke:	SRS
Kategori:	Inte kategoriserad
Modell:	LDC502
Vikt:	25600 g
Bredd:	714 mm
Djup:	426 mm
Höjd:	88 mm
Ljudnivå:	65.8 dB
Strömförsörjning:	200- 240V 50Hz
Processorfrekvens:	2.13 GHz
Processorfamilj:	Intel® Xeon®
Processormodel:	E7320
Antal processorkärnor:	4
Processor litografi:	65 nm
Antal USB 2.0-portar:	5
Antal Ethernet LAN (RJ-45)-portar:	4
Internminne:	4 GB
Internminnestyp:	DDR2-SDRAM
Förvaringstemperatur:	-40 - 65 °C
Intel® Wireless Display (Intel® WiDi):	Nee
Processoruttag:	Socket 604(mPGA604)
Stepping:	G0
Processor antal trådar:	4
Processorns driftlägen:	64-bit
Processorns cache:	4 MB
Busstyp:	FSB
Thermal Design Power (TDP):	80 W
Kodnamnsprocessor:	Tigerton
Typ av processorcache:	L2
ECC stöds av processor:	Nee
Processorfabrikant:	Intel
Total lagringskapacitet:	0 GB
Intel® My WiFi Technology (Intel® MWT):	Nee
Intel® Hyper Threading Technology (Intel® HT Technology):	Nee
Intel® Turbo Boost-teknik:	Nee
Intel® Quick Sync-videoteknik:	Nee
Intel® InTru™ 3D-teknik:	Nee
Intel® Clear Video HD-teknik (Intel® CVT HD):	Nee
Intel® Insider™:	Nee
Intel® Flex Memory Access:	Nee
Intel® AES nya instruktioner (Intel® AES-NI):	Nee
Förbättrad Intel SpeedStep-teknik:	Ja
Kör Disable Bit:	Ja
Idle stater:	Ja
Termisk övervakningsteknik:	Ja
Intel® Enhanced Halt State:	Ja
Intel® Clear Video Technology för mobila internetenheter (Intel® CVT för MID):	Nee
Intel® VT-x med utökade sidtabeller (EPT):	Nee
Inbyggda alternativ tillgängliga:	Nee
Intel® 64:	Ja
Intel® Virtualization Technology for Directed I/O (VT-d):	Nee
Intel® Clear Video-teknik:	Nee
Intel® Virtualization Technology (VT-x):	Ja
Processorpaketstorlek:	53.3 x 53.3 mm
Konfliktfri processor:	Nee
ARK ID-processor:	30793
Intel® Trusted Execution Technology:	Nee
Kompatibla operativsystem:	Solaris 10 10/08\nRed Hat Enterprise Linux 4/5\nSUSE Linux Enterprise Server 10 SP1\nVMware ESX 3.5 Update 2 \nWindows Server 2003 SP1/2008
Intel® Anti-Theft Technology (Intel® AT):	Nee
Nätverksfunktioner:	10/100/1000BASE-T
Bostadstyp:	Rack (2U)
Redundant strömförsörjning:	Nee
ETC:	Ja
Klockhastighetsminne:	667 MHz
Minneslayout:	4 x 1 GB
Antal installerade processorer:	2
CPU-multiplikator (bus/kärnförhållande):	8
FSB-paritet:	Ja
Bussprocessor på framsidan:	1066 MHz
Bearbetar storleken:	286 mm²
Tcase:	66 °C
Antal bearbetade transistorer:	582 M
Intel® efterfrågebaserad växling:	Ja
Processorserie:	Intel Xeon 7300 Series
Intel® Dual Display Capable Technology:	Nee
Intel® FDI-teknik:	Nee
Intel® Rapid Storage Technology:	Nee
Intel® Fast Memory Access:	Nee
Maximalt antal hårddiskar per hölje:	8
Förvaltningsplattform:	DMTF CLP, Web GUI HTTPS, IPMI 2.0, SNMP v1/v2c/v3
PCI Express x8-platser:	2
PCI Express x4-platser:	4
Max. antal SMP-processorer:	4
Maximal drifttemperatur:	5 - 35 °C
Hot-swap:	Nee