*All products that appear on our website are "lead-free" and "RoHS-compliant." 
VCSEL package with a built-in driver
Stacking of VCSEL dice on driver IC
Improvement of light output and response speed by stacking
Reduction in size of system by 50%
Lineup of double-junction VCSEL
Built-in safety function (excess current, temperature)
Small-size FN28 (5.0x5.0x1.5mm)
5.0x5.0x1.5mm
Characteristics of the product
●Light output characteristics (by constant current drive)
1. Increase in speed of optical waveform
2. Increase in light output
| Item | Unit | Series | ||
|---|---|---|---|---|
| The number of dice junctions | － | Single | Single | Double |
| Peak wavelength | nm | 850 | 940 | 940 |
| Forward voltage | V | 2.1 | 2.4 | 4.1 |
| Light output | W | 2.7 | 2.9 | 6.7 |
*Single dice IF＝3.5A, Pulse width＝10μs * Double dice IF=4A, pulse width＝10μs
| FOI （deg） |
H | V | Light distribution characteristics | Irradiation pattern |
|---|---|---|---|---|
| 47 | 41 | Batwing |
 |
|
| 60 | 45 | |||
| 72 | 55 | |||
| 90 | 70 | |||
| 110 | 85 | |||
| 140 | 95 |
●Example of application
AGV（Automated Guided Vehicle）
Vacuum-cleaning robot
Drone
Face authentication| North America | Christopher R. Kramer | christopherr@citizen.co.jp | +1-847-619-6700 |
| Europe | André Schmitz | schmitza@citizen.co.jp | +49-69-2992-4812 |
| Hong kong | Clinton Lo | loyi@citizen.co.jp | +852-2793-0613 |
| South East Asia, India,Oceania |
Clinton Lo | loyi@citizen.co.jp | +852-2793-0613 |
| Other area | cej-vcsel-bounces@ml.citizen.co.jp | ||
*Please contact us regarding the possibility of mass production of models, as it differs depending on the operating force.