BP1730-26 Bandpass Filter(CWL=1730nm,FWHM=26nm)
BP1730-26 Bandpass Filter(CWL=1730nm,FWHM=26nm)
PN:SO3014851
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Professional SWIR Bandpass Filter for Advanced Infrared Applications
The BP1730-26 Bandpass Filter delivers exceptional optical performance with a center wavelength (CWL) of 1730nm and a 26nm full width at half maximum (FWHM). This precision-engineered filter is specifically designed for short-wave infrared (SWIR) applications, telecommunications, and advanced optical instrumentation requiring reliable wavelength isolation in the near-infrared spectrum.
Key Features:
- 26nm bandwidth: Excellent balance between spectral selectivity and light collection efficiency
- 1730nm center wavelength: Perfect for U-band telecommunications and SWIR applications
- High transmission efficiency: Advanced multi-layer coating technology ensures maximum light throughput
- Sharp edge transitions: Superior out-of-band blocking for clean spectral isolation
- Durable hard-coated surfaces: Resistant to environmental conditions and laser damage
Applications:
- U-band fiber optic telecommunications systems
- SWIR spectroscopy and chemical analysis
- Laser diode characterization and testing
- Optical coherence tomography (OCT)
- Industrial process monitoring and quality control
- Environmental monitoring and gas detection
- Research and laboratory instrumentation
Technical Specifications:
- Center Wavelength: 1730nm ± 3nm
- Bandwidth (FWHM): 26nm ± 3nm
- Peak Transmission: >90% (typical)
- Blocking: >OD4 outside passband
- Surface Quality: 40-20 scratch-dig
- Operating Temperature: -40°C to +85°C
- Substrate: High-quality infrared optical glass
Each filter undergoes rigorous quality control testing to ensure consistent optical performance and long-term reliability. The robust design facilitates seamless integration into existing optical systems, making it an essential component for engineers and researchers working with SWIR wavelengths and telecommunications applications.
Transmission & OD Data
Transmission & OD Data
The transmission curve is typical. Actual data may vary from lot to lot, you can request the raw Transmission and OD data from us.
Copy the link of the product page and send email to shop@syronoptics.com to get raw data.
Shipment & Delivery
Shipment & Delivery
For stocked products, shipment will usually be made within 5 working days after order.
For customized products, shipment will usually be made within 4-8 weeks after order.
Return & Refund
Return & Refund
Stocked Product are eligible to return within 7 days after receiving.
A flat rate of 35$ will be charged for returning.
Custom Sizing
Custom Sizing
Custom sizing is available for dimension under 60x60mm. Without mounting the thickness will generally ranging from 0.5-3mm.
For bigger size, contact shop@syronoptics.com for details.
Optical dicing refers to precision cutting processes used to segment optical materials, particularly those with specialized coatings, into smaller functional components while maintaining their structural and optical integrity. In the context of optical coating flats (flat substrates like glass, fused silica, or semiconductors coated with anti-reflective, dielectric, or other optical layers), dicing ensures these coated substrates meet exact dimensional requirements for applications in photonics, lasers, sensors, and semiconductor devices.
Methods
- Saw Dicing: Diamond-coated blades for clean cuts with minimal chipping.
- Laser Dicing: Non-contact ablation for delicate or brittle materials, reducing mechanical stress.
- Plasma Dicing: Dry etching for ultra-fine features, ideal for advanced semiconductor wafers.
Price
Dicing Service will generally cost from $50 to $125 per piece. Depending on the accuracy and size you are requesting.
Packaging
Packaging
If you need generic packaging, please leave "Generic" in the note when placing order.
In such case:
- No Branding information in Packaging Materials
- All Documentation will be generic
- We will send image of the parcel to you before fulfilling shipment
- You can use your document template for the shipment.
Feel free to contact shop@syronoptics.com for details.
Payment
Payment
Payment could be done online with Credit Card, Apple Pay, Google Pay, Wechat Pay and Alipay
For amount under $200 you can request to make payment within 7days after receiving the order.
SKU:
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Standard Mountings
Camera Mounting List
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Our filters can be cut to match the mounting on the list. Please contact us for getting quotation.
