BP755-55 Bandpass Filter(CWL=755nm,FWHM=55nm)
BP755-55 Bandpass Filter(CWL=755nm,FWHM=55nm)
PN:SO3010511
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Optimized Near-Infrared Optical Filtering
The BP755-55 Bandpass Filter delivers exceptional optical performance with a center wavelength of 755nm and a full width at half maximum (FWHM) of 55nm. This precision-engineered optical component provides an optimal balance between spectral selectivity and light collection efficiency for demanding near-infrared applications.
Technical Excellence
- Center Wavelength: 755nm - perfectly positioned for near-infrared spectroscopy and imaging
- Balanced Bandwidth: 55nm FWHM for optimal spectral selectivity and light collection
- High Transmission: Superior light throughput across the passband region
- Excellent Uniformity: Smooth transmission characteristics with minimal variation
- Sharp Spectral Response: Well-defined cut-on and cut-off transitions
- Professional Grade: Built for long-term reliability in demanding environments
Ideal Applications
Engineered for Raman spectroscopy systems, fluorescence detection, laser line filtering, and biomedical imaging applications requiring precise 755nm wavelength selection. The 55nm bandwidth provides an excellent compromise between spectral purity and signal collection efficiency, making it perfect for applications where both precision and sensitivity are important.
Performance Benefits
Experience enhanced measurement accuracy and improved signal quality with this carefully optimized bandpass filter. The 55nm FWHM ensures effective light collection while maintaining the spectral discrimination needed for reliable analytical results in sophisticated optical systems.
Quality & Reliability
Each BP755-55 filter undergoes comprehensive optical testing to guarantee consistent performance across all specifications. Manufactured to the highest professional standards for research, industrial, and OEM applications requiring dependable optical filtering at 755nm.
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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| Part Number | |
|---|---|
PN |
SO3010511
|
| Optical Specification | |
Center Wavelength |
755nm
|
FWHM |
55nm
|
Optical Density |
OD2@400-1100nm
|
Fequently Asked Questions
What are the Thickness of the Optical Filters?
For Mounted Optics:
- 6mm (by Default)
- 3.5mm (Specified in Order Note)
For Unmounted Optics:
- 0.5mm
- 1.1mm
- 2mm
(most of the unmounted optics are having thickness of 1.1mm ~ 2mm)
What is the difference between mountings?
Unmounted:
- a bare glass optical filter
Mounted:
- Smooth Mount for protection of the optics. No thread is there on the mount.
Metric Mount:
- Start with M as prefix, usually seens as M25.5x0.5mm. Mostly used as camera filters
Imperial Mount (Usually Thorlabs):
- Start with SM as prefix, usually seen SM1, SM05 etc... Mostly used in Optical system. (You will have a SM external thread to connecting to other objects)
C-Mount:
- Very frequently used mounting. C-Mount is 1‘’-32TPI. And it is not the same thing as SM1, or M25.5x0.5mm.
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.