BP1045-35 Bandpass Filter(CWL=1045nm,FWHM=35nm)
BP1045-35 Bandpass Filter(CWL=1045nm,FWHM=35nm)
PN:SO3010010
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Wide-Bandwidth Near-Infrared Bandpass Filter
The BP1045-35 Bandpass Filter is engineered for near-infrared applications requiring generous spectral bandwidth while maintaining excellent out-of-band rejection. With its 1045nm center wavelength and wide 35nm FWHM, this filter excels in applications where broader wavelength acceptance is essential for optimal system performance.
Key Features:
- Strategic Wavelength: 1045nm center wavelength ±2nm tolerance
- Wide Bandwidth: 35nm FWHM for maximum spectral coverage
- Excellent Transmission: >85% peak transmission in passband
- Effective Blocking: OD3+ blocking outside passband
- Robust Construction: Hard-coated surfaces for industrial durability
- Temperature Tolerant: Stable performance across operating ranges
Optimal Applications:
- Broadband laser diode systems
- Multi-wavelength spectroscopy
- Industrial process monitoring
- Biomedical imaging and diagnostics
- Environmental sensing applications
- Quality control and inspection systems
Technical Specifications:
- Center Wavelength (CWL): 1045nm
- Full Width Half Maximum (FWHM): 35nm
- Passband Range: ~1027.5nm to 1062.5nm
- Substrate: Premium optical glass
- Coating: Multi-layer dielectric coating
- Surface Quality: 40-20 scratch-dig
- Parallelism: <30 arcseconds
- Clear Aperture: >90% of diameter
Advantages of 35nm Bandwidth:
The generous 35nm bandwidth makes this filter ideal for applications with:
- Multiple laser lines or broadband sources
- Temperature-sensitive systems requiring wavelength stability
- Industrial environments with varying operating conditions
- Systems requiring tolerance to component aging effects
This wide-bandwidth design ensures reliable performance even when source wavelengths drift or when working with multiple emission lines within the near-infrared region.
Manufactured using advanced coating technologies and subjected to comprehensive quality testing to guarantee consistent optical performance and long-term reliability in demanding 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.
