LD Bar Tester VMSB3000
Laser Diode Bar Tester VMSB3000
Opto System LD Bar Tester VMSB3000 automatically picks up each LD bar from a tape or Gel Pak tray and place it on a temperature- controlled chucks to perform full electro-optical characterization on all emitters of each bar. This includes measuring
LIV, Wavelength and FFP characteristics to judge its quality in accordance with the pre-set criteria. The tested bars are then sorted and placed in different rings or Gel Pak trays.
The machine can be customized to include multiple chucks to facilitate multi-temperature testing.
The machine can be customized to include multiple chucks to facilitate multi-temperature testing.
Features
• Designed to support R & D and production environments• Automatic pick-and-place functions installed for fast operation
• Fully automatic characterization of laser bars
• Measurement of spectrum, angular far-field and optical output
• Automatic sorting function for laser bars in different bins
• Temperature controlled chuck and low noise high speed drive
• Vision System using multiple cameras to ensure accurate auto alignment
• Testing equipment included or option to integrate customer’s testing equipment
• For lasers of all application from UV to IR
• Large cavity range capability on one tool -150μm to 6000μm
• Temperature control at the Chuck station using Peltier
• Robust tool suitable for high volume mass production
• Easy operation and menu set up
• Low cost of ownership
Specification
1. Device • LD bar Cavity 0.18 ~ 3.0 × Length11.5 × Thickness0.1(mm)
• Approx. 40 dies / bar
• Wavelength: 1250 to 1700nm • Materials: InP
2. Composition
• Bar Prober • Tester System • Bar Handler
3. Utility br /> (Without Options)
• Power 230V 3KVA
• Dry air 0.5 Mpa
• Vacuum Factory Vacuum/ or vacuum pump supplied.
4. Measurement Item • LIV and Wavelength
5.Graphic Item
• If-Powerv • If-Vf • If-SE • Wavelength
6. Data Management
• Measurement data saved in CSV format.
• Map data (good / fail) for each bar is saved.
7. Size ・1700(W) × 1200(D) × 1800(H) mm Excluding the Signal Tower
8. Weight ・ Approx. 1500 Kg
9.Signal Tower ・ 3 Color status signal tour
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