Aspheric Fiber Collimator 1550nm

The light outlet of the pigtail is polished at an angle and coated with an anti-reflection film to reduce the return light at the light outlet end. The long-focus collimator uses a bent housing to accommodate the light output angle caused by the tilted pigtail; the short-focus collimator can ignore the light output angle caused by the tilted pigtail, and these models use a straight-through housing. The other end of the pigtail has a narrow-key FC/PC, FC/APC and SMA905 connector with a standard; various spot diameters and non-magnetic packaging can also be customized.

Product features：

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Unit Price

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Part Number

NIR-CLM-1550-0.87-0.11-SA

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General Parameters

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Dimensional Drawing

405nmAspheric Fiber Collimator
Central wavelength	Lens coating wavelength	Beam waist spot diameter	Beam far-field divergence angle	Applied aperture (lens)	Effective focal length	Collimator outer diameter	Connector	Fiber type	Transmittance
405nmm	400-700nm	0.86	0.06°+0.01°	0.25	4.45mm	5.72mm	FC/PC FC/APC SMA905	405HP	>90%
405nm	400-700nm	1.98	0.02°+0.01°	0.25	10.67mm	9.0mm
405nm	400-700nm	3.1	0.015°+0.01°	0.15	17.71mm	9.0mm
450nmAspheric Fiber Collimator
Central wavelength	Lens coating wavelength	Beam waist spot diameter	Beam far-field divergence angle	Applied aperture (lens)	Effective focal length	Collimator outer diameter	Connector	Fiber type	Transmittance
450nm	400-700nm	0.82	0.05°+0.01°	0.25	4.50mm	5.72mm	FC/PC FC/APC SMA905	405HP	>90%
450nm	400-700nm	2	0.02°+0.01°	0.24	10.77mm	9.0mm
450nm	400~700nm	3	0.015°+0.01°	0.15	17.88mm	9.0mm
525nm Aspheric Fiber Collimator
Central wavelength	Lens coating wavelength	Beam waist spot diameter	Beam far-field divergence angle	Applied aperture (lens)	Effective focal length	Collimator outer diameter	Connector	Fiber type	Transmittance
525nm	400-700nm	0.8mm	0.05°+0.01°	0.25	4.55mm	5.72mm	FC/PC FC/APC SMA905	460HP	>90%
525nm	400~700nm	2.1mm	0.02°+0.01°	0.24	10.87mm	9.0mm
525nm	400-700nm	3.2mm	0.015°+0.01°	0.15	18.02mm	9.0mm
635nmAspheric Fiber Collimator
Central wavelength	Lens coating wavelength	Beam waist spot diameter	Beam far-field divergence angle	Applied aperture (lens)	Effective focal length	Collimator outer diameter	Connector	Fiber type	Collimator outer diameter
635nm	400-700nm	0.86mm	0.05°+0.01°	0.24	4.59mm	5.72mm	FC/PC FC/APC SMA905	630HP	>90%
635nm	400-700nm	2.06mm	0.02°+0.01°	0.24	10.96mm	9.0mm
635nm	400-700nm	3.5mm	0.015°+0.01°	0.15	18.14mm	9.0mm
780nmAspheric Fiber Collimator
Central wavelength	Lens coating wavelength	Beam waist spot diameter	Beam far-field divergence angle	Applied aperture (lens)	Effective focal length	Collimator outer diameter	Connector	Fiber type	Transmittance
780nm	600-1100nm	1.0mm	0.06°+0.01°	0.24	4.63mm	5.72mm	FC/PC FC/APC SMA905	780HP	>90%
780nm	600-1100nm	2.1mm	0.026°+0.01°	0.24	11.06mm	9.0mm
780nm	600-1100nm	4.0mm	0.01°+0.01°	0.15	18.33mm	9.0mm
850nmAspheric Fiber Collimator
Central wavelength	Lens coating wavelength	Beam waist spot diameter	Beam far-field divergence angle	Applied aperture (lens)	Effective focal length	Collimator outer diameter	Connector	Fiber type	Transmittance
850nm	600-1100nm	1.0mm	0.06°+0.01°	0.24	4.64mm	5.72mm	FC/PC FC/APC SMA905	780HP	>90%
850nm	600~1100nm	2.41mm	0.03°+0.01°	0.24	11.10mm	9.0mm
850nm	600~110Onm	3.99mm	0.02°+0.01°	0.15	18.45mm	9.0mm
980nmAspheric Fiber Collimator
Central wavelength	Lens coating wavelength	Beam waist spot diameter	Beam far-field divergence angle	Applied aperture (lens)	Effective focal length	Collimator outer diameter	Connector	Fiber type	Transmittance
980nm	600~1100nm	1.0mm	0.07°+0.01°	0.24	4.66mm	5.72mm	FC/PC FC/APC SMA905	980HP	>90%
980nm	600~1100nm	2.4mm	0.03°+0.01°	0.24	11.16mm	9.0mm
980nm	600~1100nm	4.0mm	0.02°+0.01°	0.15	18.52mm	9.0mm
1064nmAspheric Fiber Collimator
Central wavelength	Lens coating wavelength	Beam waist spot diameter	Beam far-field divergence angle	Applied aperture (lens)	Effective focal length	Collimator outer diameter	Connector	Fiber type	Transmittance
1064nm	600-1100nm	1.0mm	0.08°+0.01°	0.24	4.67mm	5.72mm	FC/PC FC/APC SMA905	HI1060	>90%
1064nm	600-1100nm	2.4mm	0.032°+0.01°	0.24	11.18mm	9.0mm
1064nm	600-1100nm	4.05mm	0.02°+0.01°	0.15	18.58mm	9.0mm
1310nm Aspheric Fiber Collimator
Central wavelength	Lens coating wavelength	Beam waist spot diameter	Beam far-field divergence angle	Applied aperture (lens)	Effective focal length	Collimator outer diameter	Connector	Fiber type	Transmittance
1310nm	1050-1700nm	0.84mm	0.11°+0.01°	0.24	4.70mm	5.72mm	FC/PC FC/APC SMA905	SMF-28e	>90%
1310nm	1050-1700nm	2.04mm	0.047°+0.01°	0.23	11.25mm	9.0mm
1310nm	1050-1700nm	3.35mm	0.029°+0.01°	0.15	18.67mm	9.0mm
1550nm Aspheric Fiber Collimator
Central wavelength	Lens coating wavelength	Beam waist spot diameter	Beam far-field divergence angle	Applied aperture (lens)	Effective focal length	Collimator outer diameter	Connector	Fiber type	Transmittance
1550nm	1050~1700nm	0.87mm	0.11°+0.01°	0.24	4.74mm	5.72mm	FC/PC FC/APC SMA905	SMF-28E	>90%
1550nm	1050~1700nm	2.10mm	0.053°+0.01°	0.23	11.31mm	9.0mm
1550nm	1050~1700nm	3.5mm	0.032°+0.01°	0.15	18.75mm	9.0mm

Beam waist spot diameter: Take the Gaussian beam 1/e², all use the theoretical calculation value of single-mode optical fiber at each wavelength.

Beam far-field divergence angle: According to the theoretical calculation value of Gaussian beam 1/e².

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