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BP1610-60 Bandpass Filter(CWL=1610nm,FWHM=60nm)

BP1610-60 Bandpass Filter(CWL=1610nm,FWHM=60nm)

PN:SO3010053

$115.00 USD
$115.00 USD
Sale Sold out
Shipping calculated at checkout.
Center Wavelength (CWL) // FWHM
Optical Density // Peak Transmission (Tpk)
Filter Sizes

High-Performance SWIR Bandpass Filter

The BP1610-60 Bandpass Filter is precision-engineered for short-wave infrared applications requiring excellent wavelength selectivity in the SWIR spectrum. With its 1610nm center wavelength and balanced 60nm FWHM, this filter delivers superior performance for telecommunications, spectroscopy, and industrial monitoring applications in the critical SWIR region.

Key Features:

  • SWIR Optimized: 1610nm center wavelength for telecommunications and sensing applications
  • Balanced Bandwidth: 60nm FWHM for optimal spectral selectivity
  • High Transmission: >85% peak transmission in passband
  • Superior Blocking: Excellent rejection of visible, NIR, and longer IR radiation
  • SWIR-Grade Materials: Specialized substrates for optimal SWIR performance
  • Temperature Stable: Minimal wavelength shift across operating range

Specialized Applications:

  • Fiber optic telecommunications systems
  • SWIR spectroscopy and analysis
  • Industrial process monitoring
  • Remote sensing and atmospheric studies
  • Laser diode characterization
  • Optical coherence tomography (OCT)

Technical Specifications:

  • Center Wavelength (CWL): 1610nm
  • Full Width Half Maximum (FWHM): 60nm
  • Passband Range: ~1580nm to 1640nm
  • Substrate: SWIR-optimized optical glass
  • Coating: Multi-layer SWIR coating
  • Surface Quality: 40-20 scratch-dig
  • Parallelism: <30 arcseconds
  • Clear Aperture: >90% of diameter

SWIR Wavelength Advantages:

The 1610nm wavelength region offers unique benefits:

  • Excellent atmospheric transmission for remote sensing
  • Compatibility with InGaAs detectors and SWIR cameras
  • Reduced scattering compared to visible/NIR wavelengths
  • Optimal for fiber optic communication systems
  • Enhanced penetration through certain materials

This wavelength region is particularly valuable for applications requiring deep penetration through atmospheric moisture, smoke, or haze, making it ideal for remote sensing and surveillance applications.

Perfect for researchers and engineers working with SWIR imaging systems, telecommunications equipment, and spectroscopic analysis where precise wavelength control in the short-wave infrared region is critical. Each filter undergoes rigorous testing to ensure consistent performance and reliability in demanding SWIR applications.

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

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

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 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

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 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.

View full details

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

  • Our filters can be cut to match the mounting on the list. Please contact us for getting quotation.

Need any help?

Other Wavelength

UV Bandpass Filter (100-400nm)

VIS Bandpass Filter (400-800nm)

NIR Bandpass Filter (800-1400nm)