Laser Reliability and Burn-in Test System
LHX-302-COC

Using the LHX-302-COC semiconductor laser life and aging test system can reduce test costs and increase test efficiency. The system contains 40 aging drawers that can be independently heated and loaded to support up to 1280 devices. You can conduct multiple independent tests at the same time to increase production and reduce costs.

Product Features

〇    High density, up to 1280 lasers can be aged at the same time

〇    Temperature control from 40°C to 150°C

〇    Current output in drawer units

〇    Support TO, butterfly, COC and custom package

〇    Supports probe spacing down to 300μm

〇    Current range up to 2000mA

〇    Current mode: ACC, APC (custom), LIV

〇    Hot swap, easy operation, safe and reliable data management

〇    Modularized design, easy to expand


The design of LHX-302-COC is very flexible, allowing you to test a variety of different package formats in one system, simply by replacing different aging drawers. The system supports ACC and LIV tests. The typical current is 200mA per channel and can be customized up to 2000mA output.

Reliability Sys software can help you to make testing more efficient. You can easily configure a variety of types of devices and test methods. The software automatically analyzes, saves, and exports test results, provides a variety of error mode processing. It does not require any additional programming by the user, even if the power is down, it will not affect the integrity of the data. Data can also be imported into a csv file and analyzed by other software.

Product Application

Current’s long-term stability: ±0.25mA 

Based on our years of precision control and testing technology for semiconductor lasers, LHX-302-COC provides you with a long-term, stable aging and life cycle testing system to help you to get accurate test results with good repeatability.


Temperature control’s long-term stability: ± 2 degree

The system integrates a high-stability temperature control module with long-term temperature stability (> 48 hours) ± 2 degree.


32 devices per drawer for high test reliability

To help our users to get ahead in the high-speed communication laser market, we pay special attention to materials selection and mechanical fixture design to help users to get high-reliability aging systems at a lower cost.


Multi-channel synchronous test to meet the need for flexibility in R&D activities

To help our users to get ahead in the high-speed communication laser market, we pay special attention to materials selection and mechanical fixture design to help users to get high-reliability aging systems at a lower cost.


Laser Reliability And Aging Test System

Laser Reliability And Aging Test System


Technical Specifications

SYSTEM

Device Types Supported

COC, TO-Can, Butterfly, Custom

System Capacity

Up to 1280 pcs

Devices per Fixture

Up to 32

Application

Burning,Lifetime testing, LIV testing, Ith testing

Laser Control

Control Modes

ACC, LIV, Custom

Laser Drive Current

Range

2 ~ 200mA ( up to 2000mA)

Setpoint Resolution

+ 0.05% of FS

Setpoint Accuracy

0.5 mA

Stability

±0.25 mA ( >24h)

Compliance Voltage

3.0V typical; high voltages available upon request

Temperature Control

Temperature Range

40 - 150℃

Temperature Control

per fixture

Temperature Accuracy

± 2℃

Temperature Uniformity

≤ 2℃ within the samefixture

Temperature Stability

± 2℃ ( >24h)

Measurement Functions

Laser Drive Current

Resolution

0.1mA

Accuracy

1%RD+0.2%FS

Laser Voltage 

Range

0 ~ 5V

Accuracy

1%RD+0.5%FS

Photodetector

Power Measurement Range

0 ~ 10 (mW)

Wavelength Monitoring

400 - 1600nm

Stability

±0.18% of Full Scale

Temperature

Range

15 ~ 200℃

Resolution

0.1℃

Accuracy

≤ 2℃ ( >24h)

Protection Function

Slow Start, Adjustable Current Limit and Compliance Voltage, Output Shorting Relays,Laser Diode Open Protection, ESD Protection

General

Power Requirements

350-420 VAC, 50/60 Hz, three phase

Size (HxWxD) cm

200*130*90

System Control Computer and Supervisory Software

Computer & Display

Industrial Personal Computer, Pentium® Quad Core processor

Operating System

Microsoft Windows

System Control Software

Reliability Sys


Product Features

Product Application

Technical Specifications

Questions?

Eternal team is at your service!

Tel: (+86) 027-87001679

Email: sales@eternal-technologies.com

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