--- type: product schema_version: 1 stock_number: "53540-1" canonical_url: "https://www.artisantg.com/TestMeasurement/53540-1/Newport-Custom-Laser-Diode-Burn-In-Rack-System-128-Channel-CoS-Package-Type" json_url: "https://www.artisantg.com/TestMeasurement/53540-1/Newport-Custom-Laser-Diode-Burn-In-Rack-System-128-Channel-CoS-Package-Type.json" generated_at: "2026-11-07T02:49:19.274Z" last_updated: "2026-10-22T19:55:42.497-05:00" --- # MKS Instruments / Newport Custom Laser Diode Burn-In Rack System, 128-Channel, CoS Package Type _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Newport - Condition: New From Surplus Stock - Price: Quote only - Availability: Not in Stock - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 1100 lb - Shipping dimensions: FREIGHT: 40X40X85 in ## Categories - Test Equipment > Optical Test > Burn-In (primary) ## Details This Newport Custom Laser Diode Burn-In Rack System, 128-Channel, CoS Package Type is new from surplus stock. ### Computer - Gateway: Solo Notebook - Processor: Pentium III 650 MHz - OS: Windows NT Workstation - Memory: 128 MB RAM - Hard Drive: 9.35 GB - Gateway Mouse and Mousepad ### Software - MS Office 2000 - Newport Laser Control System v2.93f - NI-488-2 v1.70 for Windows - Seagate Crystal Reports v8.0 - Agilent BenchLink Data Logger v1.4 - 3Com Megahertz v1.1 ### Rack System - 38U Rack w/ Glass Door - NI PCMCIA-GPIB Card - 3Com Megahertz PCMCIA 10/100 LAN CardBus Model 3CCFE575CT - (8) Laser Diode Drawers With (16) Si Photodiode Detectors - (4) Newport Model 9016 v2.25d With (16) 8515D LDD Modules - Newport Model 9008 v2.25d With (8) 8350 TEC Modules - Agilent 34970A With (2) Plug-In 34908A Modules - Bag of Various Power Cords - APC 3000 Smart-UPS: Battery Condition is unknown. It is highly recommended that customer replaced the batteries. - Manuals for All Hardware and Software - Ships in Newport's Original Crate View Photo of Computer View Photo of Modular, Removable Drawer View Photo of Modular, Removable Drawer View Photo of Modular, Removable Drawer View Photo of Modular, Removable Drawer View Photo of Modular, Removable Drawer View Photo of Modular, Removable Drawer View Photo of Modular, Removable Drawer View Photo of Modular, Removable Drawer View Photo of Modular, Removable Drawer Newport's Laser Diode Burn-In Rack System houses 128 channels in one 38U rack. The rack contains control and measurement electronics, test fixtures, and uninterruptible power supply (UPS). The (64) Dual Output 8515D Laser Diode Driver (LDD) modules in the (4) Newport 9016 Modular Controllers provide 128-Channels @ 1,500 mA of current and a compliance voltage of up to 3.5 V. Both Constant Power (APC) and Constant Current (ACC) modes are available. Constant power mode operation utilizes a large area silicon photodiode, which is part of the test fixture. Forward current, forward voltage, and optical power are all measured at a resolution of 16-bits. The (8) 8350 TEC modules in the Newport 9008 Modular Controller provide up to 2A of current and a compliance voltage of up to 4V. The temperature of each laser diode is measured and recorded for increased temperature accuracy. Newport's Modular Drawer Interface makes interchanging devices fast and effortless. These Modular Drawer laser diode fixtures can be designed to work with any package needed by the user. Newport can be contacted regarding purchasing new drawers to interface to this system, or a custom fixture can be designed by the end-user interfacing to the standard D-sub connectors. On the back side of each Drawer, there are (6) 26-pin D-sub connectors. Of these, (4) connect to eight Dual 8515D Laser Diode Driver Modules in a Model 9016 chassis (to drive the laser diodes), (1) connects to an 8350 TEC Driver Module in the Model 9008 chassis (to drive the TECs), and (1) connects to the Agilent 34970A (to take photodiode readings). This system is currently configured to hold COS (Chip on Submount) laser diodes. The (8) Modular, Removable Drawers are designed to hold laser diodes for the purpose of burn-in. Spring loaded "pogo pins" secure each chip-on-submount device to a temperature-controlled plate and provide electrical connection with the anode and cathode contact pads. These fixtures hold up to sixteen laser diodes. Each fixture has two peltier coolers to control the plate temperature. A large area silicon photodiode measures the optical output of each laser diode. Each photodiode is angled 8 degrees to prevent back reflections to the laser diode. An interruptible power supply is supplied to act as a continuous voltage regulator and transient suppressor. In the event of power failure, the UPS switches to battery backup power and notifies the computer. A Pentium laptop computer is included with the system and is located in one of the rack drawers for easy access. Communication with the system and is handled over an IEE488 interface. A comprehensive software package allows complete control, measurement, and analysis including laser diode burn-in life testing. ## Images - - - - - - - - - - - - - -