1650nm Aspheric Collimator

1650nm Aspheric Collimator

The aberration-free design has good collimation of the light beam, good wavefront performance, Gaussian distribution of light energy under the full optical path, and the light beam deflection angle is <0.5°. The aspheric lens is coated with anti-reflection film on both sides to minimize surface reflection. The aspheric lens will produce chromatic aberration and is sensitive to wavelength changes

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Dimension Drawing

General Parameters

Aspheric collimator exit spot

Aspheric collimator 5M spot

Parameters

405nm Aspheric Collimator
Central wavelength	Working bandwidth	Outlet spot	Beam divergence angle	Effective focal length	Numerical aperture (lens)	Package diameter	Connector	Access fiber type	Transmittance
405nm	±5nm	0.86mm	0.06°+0.01°	4.45mm	0.25	11mm	FC/PC FC/APC SMA 905	405HP	>95%
405nm	±5nm	2.2mm	0.02°+0.01°	10.67mm	0.25	11mm
405nm	±5nm	2.8mm	0.015°+0.01°	17.71mm	0.15	11mm
450nm Aspheric Collimator
Central wavelength	Working bandwidth	Outlet spot	Beam divergence angle	Effective focal length	Numerical aperture (lens)	Package diameter	Connector	Access fiber type	Transmittance
450nm	±5nm	0.82mm	0.05°+0.01°	4.5mm	0.25	11mm	FC/PC FC/APC SMA905	460HP	>95%
450nm	±5nm	2.3mm	0.02°+0.01°	10.77mm	0.24	11mm
450nm	±5nm	3.0mm	0.015°+0.01°	17.88mm	0.15	11mm
520nm Aspheric Collimator
Central wavelength	Working bandwidth	Outlet spot	Beam divergence angle	Effective focal length	Numerical aperture (lens)	Package diameter	Connector	Access fiber type	Transmittance
520nm	±5nm	0.84mm	0.05°+0.01°	4.55mm	0.25	11mm	FC/PC FC/APC SMA905	460HP	>95%
520nm	±5nm	2.2mm	0.02°+0.01°	10.87mm	0.24	11mm
520nm	±5nm	3.7mm	0.015°+0.01°	18.02mm	0.15	11mm
633nm Aspheric Collimator
Central wavelength	Working bandwidth	Outlet spot	Beam divergence angle	Effective focal length	Numerical aperture (lens)	Package diameter	Connector	Access fiber type	Transmittance
633nm	±5nm	0.86mm	0.05°+0.01°	4.59mm	0.24	11mm	FC/PC FC/APC SMA905	630HP	>95%
633nm	±5nm	2.3mm	0.02°+0.01°	10.96mm	0.24	11mm
633nm	±5nm	3.7mm	0.015°+0.01°	18.14mm	0.15	11mm
780nm Aspheric Collimator
Central wavelength	Working bandwidth	Outlet spot	Beam divergence angle	Effective focal length	Numerical aperture (lens)	Package diameter	Connector	Access fiber type	Transmittance
780nm	±5nm	1.0mm	0.06°+0.01°	4.63mm	0.24	11mm	FC/PC FC/APC SMA905	780HP	>95%
780nm	±5nm	2.4mm	0.026°+0.01°	11.06mm	0.24	11mm
780nm	±5nm	4.0mm	0.01°+0.01°	18.33mm	0.15	11mm
850nm Aspheric Collimator
Central wavelength	Working bandwidth	Outlet spot	Beam divergence angle	Effective focal length	Numerical aperture (lens)	Package diameter	Connector	Access fiber type	Transmittance
850nm	±5nm	1.0mm	0.06°+0.01°	4.64mm	0.24	11mm	FC/PC FC/APC SMA905	780HP	>95%
850nm	±5nm	2.5mm	0.03°+0.01°	11.10mm	0.24	11mm
850nm	±5nm	3.99mm	0.02°+0.01°	18.45mm	0.15	11mm
980 nm Aspheric Collimator
Central wavelength	Working bandwidth	Outlet spot	Beam divergence angle	Effective focal length	Numerical aperture (lens)	Package diameter	Connector	Access fiber type	Transmittance
980nm	±5nm	1.0mm	0.07°+0.01°	4.66mm	0.24	11mm	FC/PC FC/APC SMA905	980HP	>95%
980nm	±5nm	2.3mm	0.03°+0.01°	11.16mm	0.24	11mm
980nm	±5nm	4.0mm	0.02°+0.01°	18.52mm	0.15	11mm
1064 nm Aspheric Collimator
Central wavelength	Working bandwidth	Outlet spot	Beam divergence angle	Effective focal length	Numerical aperture (lens)	Package diameter	Connector	Access fiber type	Transmittance
1064nm	±5nm	1.0mm	0.08°+0.01°	4.67mm	0.24	11mm	FC/PC FC/APC SMA905	Hi1060	>95%
1064nm	±5nm	2.3mm	0.032°+0.01°	11.18mm	0.24	11mm
1064nm	±5nm	3.8mm	0.02°+0.01°	18.58mm	0.15	11mm
1310nm Aspheric Collimator
Central wavelength	Working bandwidth	Outlet spot	Beam divergence angle	Effective focal length	Numerical aperture (lens)	Package diameter	Connector	Access fiber type	Transmittance
1310nm	±5nm	0.84mm	0.11°+0.01°	4.7mm	0.24		FC/PC FC/APC SMA905	SMF-28c	>95%
1310nm	±5nm	2.05mm	0.047°+0.01°	11.25mm	0.23	11mm
1310nm	±5nm	3.35mm	0.029°+0.01°	18.67mm	0.15	11mm
1550nm Aspheric Collimator
Central wavelength	Working bandwidth	Outlet spot	Beam divergence angle	Effective focal length	Numerical aperture (lens)	Package diameter	Connector	Access fiber type	Transmittance
1550nm	±5nm	0.85mm	0.11°+0.01°	4.74mm	0.24	11mm	FC/PC FC/APC SMA905	SMF-28e	>95%
1550nm	±5nm	2.10mm	0.053°+0.01°	11.31mm	0.23	11mm
1550nm	±5nm	3.5mm	0.032°+0.01°	18.75mm	0.15	11mm
1650nm Aspheric Collimator
Central wavelength	Working bandwidth	Outlet spot	Beam divergence angle	Effective focal length	Numerical aperture (lens)	Package diameter	Connector	Access fiber type	Transmittance
1310nm	±5nm	0.90mm	0.11°+0.01°	4.74mm	0.24	11mm	FC/PC FC/APC SMA905	SMF-28e	>95%
1650nm	±5nm	2.15mm	0.058°+0.01°	11.36mm	0.23	11mm
1650nm	±5nm	3.64mm	0.035°+0.01°	18.81mm	0.15	11mm

Spots and divergence angles not listed can be customized

Packaging materials, packaging dimensions and other fiber connector types can be customized

Optional Configurations

Downloads

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