COLLIMATORS AND FOCUSERS – RECEPTACLE STYLE
FEATURES:
• High power handling
• Rugged and compact design
• Low insertion loss
• Wide wavelength range 200 - 2100 nm
• Wide range of beam diameters
• GRIN, aspheric, achromatic, plano-convex, and biconvex lenses available
• Singlemode, multimode, and polarization maintaining fiber versions
• Diffraction limited optics
• Dual lens focuser
• Adjustable focuser with FC or SMA receptacle and male adjustable connectors.
• LOW COST!
APPLICATIONS:
• Fiber optic device packaging, including
WDM’s Splitters, and integrated optics
• Source to fiber coupling
• Fiber to detector coupling
SPECIFICATIONS:
• Available Wavelengths: 200 - 2100 nm
• Polarization
Extinction ratios: 20, 25, or 30dB
• Beam Diameters: 0.2 to 22mm
• Spot size: As small as <5 microns
• Wavefront distortion: λ/4 to λ/10
• Insertion Loss: ≤0.6 dB for 60mm separation
PRODUCT DESCRIPTION:
OZ Optics offers a complete line of fiber collimators and focusers with low backreflection, designed to collimate or focus light exiting a fiber to a desired beam diameter or spot size. By utilizing diffraction limited lenses, spot sizes of a few microns can be achieved. These devices can be used with laser diodes, photodiodes, acousto-optic modulators and other fiber optic devices. Collimators and focusers can be used as matched pairs to couple light in and out of optical devices. This makes them ideal for fiber packaging of devices.
For collimators, the collimated beam diameter (BD) and full divergence angle (DA) depends upon the focal length of the lens (f), the core diameter (a), and the fiber numerical aperture (NA). The collimated beam characteristics are given by:
BD(mm) = 2 x f(mm) x NA DA(mrad) = a(µm) / f(mm)
When using the above formulae, please exercise caution. Different definitions for the numerical aperture are used by fiber manufacturers. For instance, definitions based on 50 percent, 13.5 percent (1/e2), 5 percent, and 1 percent intensity levels are all used.
OZ Optics standard tables list the definitions used for each fiber type, as well as conversion factors to convert values to 1/e2 values. OZ Optics uses 1/e2 definitions for its calculations of the beam diameter wherever possible.
For fiber focusers, the exact calculation of the spot diameter (SD), magnification factor (M), and working distance (WD) is more difficult and depends on the properties of the lenses being used. As a first approximation, one can calculate the desired focuser characteristics using the geometric optics lens formulae:
Where o, i are the object and image distances respectively. Use the above formulae to determine what focal lens you require. Standard focal lengths and lenses are listed in the Standard Tables data sheet.
Specifications:
Note: The following specifications are typical values, and may vary, depending on the exact model selected. Contact OZ for detailed specifications for your exact model.
Temperature Range: Operating: -15°C to 55°C with 0.2dB deviation in loss.
Storage: -45°C to +75°C with less than 0.05dB residual loss.
Vibration and Shock Test: Vibration tests were performed, consisting of a 0.05 inch peak to peak displacement, sweeping from 10 to 55 Hz over 15 minutes dwell at worst resonance of 55 Hz (.02g). Each device was tested for twenty-five minutes per axis for a total of 75 minutes of vibration. Tests were conducted in each of the three major axes of the test unit. Shock tests consisting on 100g, 11 msec duration half-sine shocks, three times on each face for a total of 18 shocks, were also performed. Coupling loss deviation was 0.05dB with no hysteresis.
Power Handling: GRIN & C lenses: Up to 1 Watt. Aspheric lenses:Up to 10 Watts
Achromat lenses: 5 to 10 Watts Plano- and Bi-convex lenses: Up to 100 Watts
Available Wavelengths: GRIN & C lenses: 450-2000nm Aspheric lenses:390-2050nm
Achromat lenses: 400/700nm, 700-1600nm, 1700-2050nm Plano- and Bi-convex lenses: 200-2100nm
Polarization Extinction Ratios: Typically >25dB for Aspheric lenses, >20dB for others.
Dimensions:
The dimensions given below are representative of typical products manufactured by OZ Optics. Actual dimensions will depend on the actual model ordered. In particular, the lengths of focusers may vary considerably from the lengths of a collimator for a given lens. The choice of receptacle will also affect the overall length. However, unless noted otherwise the dimensions for the clear holes, tapped holes and outer diameters of the flanges are accurate, and do not vary within product families regardless of which specific model collimator or focuser is purchased.
The lens codes for which each version is designed for is listed below each drawing. Use the lens code to find the dimensions for your assembly.
Standard Parts
The following items represent a small subset of the receptacle style collimator and focuser assemblies we offer. If you do not see a version that fits your immediate needs, then please contact our office, where a sales representative will be happy to quote you the exact model you require.
Standard Collimators for Visible Wavelengths
Bar Code
Part Number
Description
2521
HPUCO-23-400/700-S-3.5AC
Non-contact receptacle style collimator for singlemode fiber, with a 33mm diameter flange and an FC receptacle (compatible with Flat, Super PC and Ultra PC finish connectors). The collimator uses an f=3.5mm achromat lens and is optimized for 400nm to 700nm wavelengths.
2522
HPUCO-23-400/700-S-6AC
Non-contact receptacle style collimator for singlemode fiber, with a 33mm diameter flange and an FC receptacle (compatible with Flat, Super PC and Ultra PC finish connectors). The collimator uses an f=6mm achromat lens and is optimized for 400nm to 700nm wavelengths.
2535
HPUCO-23-400/700-S-10AC
Non-contact receptacle style collimator for singlemode fiber, with a 33mm diameter flange and an FC receptacle (compatible with Flat, Super PC and Ultra PC finish connectors). The collimator uses an f=10mm achromat lens and is optimized for 400nm to 700nm wavelengths.
13359
HPUCO-23AF-400/700-S- 3.5AC
Non-contact receptacle style collimator for singlemode fiber, with a 33mm diameter flange and an angled flat FC receptacle. The collimator uses an f=3.5mm achromat lens and is optimized for 400nm to 700nm wavelengths.
9139
HPUCO-23AF-400/700-S-6AC
Non-contact receptacle style collimator for singlemode fiber, with a 33mm diameter flange and an angled flat FC receptacle. The collimator uses an f= 6mm achromat lens and is optimized for 400nm to 700nm wavelengths.
16256
HPUCO-23AF-400/700-S- 10AC
Non-contact receptacle style collimator for singlemode fiber, with a 33mm diameter flange and an angled flat FC receptacle. The collimator uses an f=10mm achromat lens and is optimized for 400nm to 700nm wavelengths.
10581
HPUCO-23-400/700-P-3.5AC
Non-contact receptacle style collimator for polarization maintaining fiber, with a 33mm diameter flange and an FC receptacle (compatible with Flat, Super PC and Ultra PC finish connectors). The collimator uses an f=3.5mm achromat lens and is optimized for 400-700nm wavelengths.
4147
HPUCO-23-400/700-P-6AC
Non-contact receptacle style collimator for polarization maintaining fiber, with a 33mm diameter flange and an FC receptacle (compatible with Flat, Super PC and Ultra PC finish connectors). The collimator uses an f=6mm achromat lens and is optimized for 400-700nm wavelengths.
4146
HPUCO-23-400/700-P-10AC
Non-contact receptacle style collimator for polarization maintaining fiber, with a 33mm diameter flange and an FC receptacle (compatible with Flat, Super PC and Ultra PC finish connectors). The collimator uses an f=10mm achromat lens and is optimized for 400-700nm wavelengths.
15431
HPUCO-23AF-400/700-P- 3.5AC
Non-contact receptacle style collimator for polarization maintaining fiber, with a 33mm diameter flange and an angled flat FC receptacle. The collimator uses an f=3.5mm achromat lens and is optimized for 400nm to 700nm wavelengths.
15165
HPUCO-23AF-400/700-P-6AC
Non-contact receptacle style collimator for polarization maintaining fiber, with a 33mm diameter flange and an angled flat FC receptacle. The collimator uses an f=6mm achromat lens and is optimized for 400nm to 700nm wavelengths.
15030
HPUCO-23AF-400/700-P- 10AC
Non-contact receptacle style collimator for polarization maintaining fiber, with a 33mm diameter flange and an angled flat FC receptacle. The collimator uses an f=10mm achromat lens and is optimized for 400nm to 700nm wavelengths.
19464
HPUCO-33-400/700-S-6AC
Non-contact receptacle style collimator for singlemode fiber, with a 20mm diameter flange and an FC receptacle (compatible with Flat, Super PC and Ultra PC finish connectors). The collimator uses an f=6mm achromat lens and is optimized for 400nm to 700nm wavelengths.
22439
HPUCO-33AF-400/700-S-6AC
Non-contact receptacle style collimator for singlemode fiber, with a 20mm diameter flange and an angled flat FC receptacle. The collimator uses an f= 6mm achromat lens and is optimized for 400nm to 700nm wavelengths.
18971
HPUCO-33AF-400/700-P- 3.5AC
Non-contact receptacle style collimator for polarization maintaining fiber, with a 20mm diameter flange and an angled flat FC receptacle. The collimator uses an f=3.5mm achromat lens and is optimized for 400nm to 700nm wavelengths.
XXXX
HPUCO-83AF-400/700-P- 3.5AC
Non-contact receptacle style collimator for polarization maintaining fiber, with a 12mm diameter, 50mm long housing and an angled flat FC receptacle. The collimator uses an f=3.5mm achromat lens and is optimized for 400nm to 700nm wavelengths.
商品属性 [波长] 200 - 2100 nm