Coupling efficiency improved approx. 7% with 1 x 1 mm square in industry smallest size maintained

 

• Expanded aspherical lens aperturture contributes around 7% performance improvement in terms of coupling efficiency, this is based on high refractive index glass and original nano machining process.
• Dielectric multilayered AR (Anti Reflection) coating will be cover from O-Band to L-Band which is popular wave length for optical communication, and optional for visible light.
• Compliant with RoHS 6.
• One side Au (Gold) plating is also optional, it's easy for brazing (soldering) assembly.

• Optical communication modules
• Micro/pico projectors

Items	Specifications
Wavelength（Standard）	1310nm、 1550nm
Effective NA	0.65 x 0.13 (About 30% NA expand commared with current products)
Magnification	x5
Focal length	0.528 mm
Object-to-image distance	3.97mm
Wave aberration(RMS)	0.047λ
Transmissivity	98% (1310nm、1550nm)
Operating temperature	-40℃ to +85℃
Storage temperature	-40℃ to +100℃

 

Document	File Type	File Size	Download
Datasheet	PDF	124 KB