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紫外深准直LED 240-340nm | 瑆创光学电子商店

紫外深准直LED 240-340nm


Deep UV 255-340nm Collimated LED Sources














An LED collimator consists of a collimating lens and an LED emitter. The LED emitter is placed at the focal plane of the collimating lens. The collimating lens thus images the LED emitter into infinity. Mightex LED collimators employ a high-NA aspherical collimating lens for precision collimation and high light throughput. Mightex’s deep UV LEDs cover the wavelength range between 240nm and 340nm.


LED collimators can be used as the light source in an illumination system. For example, LED collimators can replace the standard lamp assembly in a microscope to provide stable, intense, and fast-modulated illumination. Typically, the rest of the illumination optics will image the LED emitter onto the pupil of the imaging optics whereas the lens aperture on the collimator where intensity is uniform will be projected onto the object. In other illumination applications similar arrangement should be made to produce uniform and efficient illumination.

The LED emitters are mounted directly onto the metal base of the collimator which also features an integrated heat sink. This configuration minimizes thermal resistance between the LED emitter and the heat sink resulting in better heat dissipation. The collimating lens can be adjusted if needed for precise collimation. A locking ring fixes the lens position after adjustment. The collimators have been pre-adjusted in the factory.


The LED collimators include a 1.5-meter cable with two bare-wire terminals at the end. The light sources can be driven by Mightex LED controllers or other LED controllers and current sources.


WARNING: Due to low current ratings, certain Type-D deep UV LEDs should only be controlled using the following LED controllers:

                   1. SLA-0100-2;

                   2. SLC-FAxx

In addition to using the correct LED controllers listed above, an appropriate current range must be set according to the LED’s current rating, in order to properly protect the highly delicate deep UV LED. LED damage due to over-driving is not covered by Mightex’s product warranty.


IMPORTANT :

(1) LED’s can ONLY be driven by a constant-current source, and NOT a voltage source (e.g. a battery, or a AC/DC power supply etc.);

(2) Please always verify LED’s current rating first before applying current to the LED, and please always make sure NOT to apply current that is above the LED’s current rating



Please check the table below for individual specifications tied to individual products.

Product Brochure Link: Deep UV 255-340nm


Specifications (Type-A)

Part NumberTypeWavelength (nm)Beam Diameter (mm)Half Diverging Angle (deg.)Iop(mA)Vop(V)Typical Output Power (mW)1
LCS-0265-02-23A2652313506.3202
LCS-0275-04-23A275231600635
LCS-0280-03-23A2802315005.830
LCS-0295-03-23A2952316005.825
LCS-0310-03-23A3102313505.830
LCS-0325-03-23A3252315005.415
LCS-0340-02-22A340221.75004.323

1. Due to variations in the manufacturing process and operating parameters such as temperature and current, the actual output of any given LED may vary. Specifications are intended to be used as a guideline. 

2. For older units prior to August 2019, typical output power is 5 mW.


Specifications (Type-D)

Part NumberTypeWavelength (nm)Beam Diameter (mm)Half Diverging Angle (deg.)Iop(mA)Vop(V)Typical Output Power (μW)1
LCS-0255-0020-20D255200.6306.5150
LCS-0295-0015-20D295200.6305.5250
LCS-0310-0015-20D310200.6305.5300
LCS-0340-0200-20D340200.65004.31

1. Due to variations in the manufacturing process and operating parameters such as temperature and current, the actual output of any given LED may vary. Specifications are intended to be used as a guideline.


Deep UV 255-340nm LED Wavelength Portfolio


Product Drawings

ModelDrawing 1Drawing 2
Deep UV 255-340nm Collimated LED Sources



Multi-Wavelength Beam Combiners

Mightex Multi-Wavelength beam combiners combine two LED collimators of different wavelengths into a single collimated beam. Multiple combiners can be cascaded to combine more than two LED collimator sources. At the heart of the beam combiner is a high-performance dichroic beam splitter that combines two wavelengths with >95% efficiency. A neutral beam splitter is also available as a lower-cost solution for applications where maximum light throughput is not required. Beam combiners are characterized by the edge wavelengths of their dichroic beam splitters. Please use the following diagram and check the Specification table to select the correct beam combiner for intended LED collimator source.












                                         



The beam combiner includes multiple mounting holes and threads so that it can be easily integrated into a system. Each input port features a fine 2-axis tilt adjustment to allow precise alignment of the LED collimator sources relative to system optical axis. A robust locking mechanism is also provided to maintain alignment over time. Additionally, adapters are also available for coupling to major brands of microscopes.


FEATURES:

 - Combines two LED collimator sources into a single collimated beam

 - Cascadable for more than two sources

 - Precision locking tilt adjustment on each port

 - High-efficiency dichroic beam splitters

 - Low-cost neutral beam splitters available

 - Integrated filter well for each beam

 - Wide range of available wavelengths

 - Multiple mounting features for lab and OEM applications

 - Microscope adapters available


APPLICATIONS:

 - Illumination for photonics applications

 - Fiber coupling w/ optional focusing module

 - Microscope illuminator

 - General purpose beam combiner or splitter


Adding optical filters to the input ports

A filter well (see diagram below) is integrated into each input port so that a φ1” or φ25mm optical filter can be inserted in between the LED source and the beam splitter. Narrow band filters and polarizers may be used to clean up LED spectrum or change the polarization state of the output beam. Here are the dimension requirement for the dichroic/beamsplitters to be fit into the beam combiner cubes:
○ Length: 34~36mm
○ Width: 25~26.5mm
○ Thickness: 1mm recommended, 1.5mm max.



Connecting 11-mm aperture collimated LED sources

Currently, Mightex’s multi-wavelength beam combiners can only be used to DIRECTLY combine 22mm-diameter Collimated LED Sources. For 11mm-diameter collimated LED sources, (as shown below) a mechanical adapter (P/N: ACC-BC25-011) can be used to attach the LED sources to the beam combiners, before the 11-mm diameter collimated LED sources can be combined. We don’t yet have beam combiners for 38mm- and 48mm-diameter collimated LED sources.






  















    


















Please check the table below for individual specifications tied to individual products.

Product Brochure Link: Multi-Wavelength Beam Combiners


Specifications

Clear Aperture: 25mm diameter, Weight: 190g

Part NumberReflection Port (LED center wavelength)%RTransmission Port
    (LED center wavelength)
%T
LCS-BC25-0350255 - 325nm>95365 - 780nm>95
LCS-BC25-0365255 - 340nm>95380 - 505nm>95
LCS-BC25-0379365>95385 - 425nm>95
LCS-BC25-0390365 - 375nm>95400 - 500nm>95
LCS-BC25-0400340 - 385nm>95455 - 940nm>95
LCS-BC25-0409340 - 400nm>95415 - 940nm>95
LCS-BC25-0410365 - 400nm>95420 - 850nm>95
LCS-BC25-0425365 - 415nm>95455 - 850nm>95
LCS-BC25-0435325 - 425nm>95455 - 850nm>95
LCS-BC25-0440365 - 425nm>95470 - 740nm>95
LCS-BC25-0460400 - 425nm>95470 - 657nm>95
LCS-BC25-0480340 - 470nm>95505 - 850nm>95
LCS-BC25-0495400 - 470nm>95530 - 657nm>95
LCS-BC25-0505420 - 470nm>95530 - 740nm>95
LCS-BC25-0506340 - 490nm>95530 - 940nm>95
LCS-BC25-0515365 - 505nm>95530 - 850nm>95
LCS-BC25-0520455 - 505nm>95590 - 740nm>95
LCS-BC25-0550365 - 530nm>95590 - 850nm>95
LCS-BC25-0560470 - 530nm>95590 - 740nm>95
LCS-BC25-0595505 - 530nm>95617 - 850nm>95
LCS-BC25-0605365 - 590nm>95617 - 850nm>95
LCS-BC25-0635470 - 625nm>95657 - 940nm>95
LCS-BC25-0660590 - 630nm>95680 - 850nm>95
LCS-BC25-0685590 - 657nm>95700 - 850nm>95
LCS-BC25-0700530 - 680nm>95720 - 810nm>95
LCS-BC25-0760455 - 740nm>95780 - 980nm>95
LCS-BC25-0800455 - 780nm>95850 - 980nm>95
LCS-BC25-0810740, 780nm>95850, 940, 980nm>95
LCS-BC25-0875350-850   nm>95940 - 1600 nm>95
LCS-BC25-0000400 - 657nm, white~50400 - 657nm, white~50
LCS-BC25-0001340 - 940nm, white~50340 - 940nm, white~50
LCS-BC25-0070400 - 657nm, white~30400 - 657nm, white~70
LCS-BC25-9999Mechanical holder only.
    No dichroic beam splitter.
N/AMechanical holder only.
    No dichroic beam splitter.
N/A



















































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Compare Model Drawings & Specs Availability Reference Price
(USD)
LCS-0265-02-23-A
Deep UV 255-340nm Collimated LED Sources
4-6 Weeks Request for quote
LCS-0275-04-23-A
Deep UV 255-340nm Collimated LED Sources
4-6 Weeks Request for quote
LCS-0280-03-23-A
Deep UV 255-340nm Collimated LED Sources
4-6 Weeks Request for quote
LCS-0295-03-23-A
Deep UV 255-340nm Collimated LED Sources
4-6 Weeks Request for quote
LCS-0310-03-23-A
Deep UV 255-340nm Collimated LED Sources
4-6 Weeks Request for quote
LCS-0325-03-23-A
Deep UV 255-340nm Collimated LED Sources
4-6 Weeks Request for quote
LCS-0340-02-22-A
Deep UV 255-340nm Collimated LED Sources
4-6 Weeks Request for quote
LCS-0255-0020-20-D
Deep UV 255-340nm Collimated LED Sources
4-6 Weeks Request for quote
LCS-0295-0015-20-D
Deep UV 255-340nm Collimated LED Sources
4-6 Weeks Request for quote
LCS-0310-0015-20-D
Deep UV 255-340nm Collimated LED Sources
4-6 Weeks Request for quote
LCS-0340-0200-20-D
Deep UV 255-340nm Collimated LED Sources
4-6 Weeks Request for quote
LCS-BC25
Multi-Wavelength Beam Combiners
4-6 Weeks Request for quote

Universal 12- and 16- Channel with 5mA Current Resolution - Parameter

Universal 12- and 16- Channel with 1mA Current Resolution - Parameter

High-Current Universal 2-Channel LED Controllers  - Parameter

High Precision Universal 4-Channel LED Controllers - Parameter

Universal 4-Channel LED Controllers - Parameter

Compact Universal 1- and 2- Channel - Parameter

Universal Analog Controller SLB-Series - Parameter

Universal Analog Controller SLA-Series - Parameter

Universal Analog Controller BLS-Series High Speed - Parameter

Universal Analog Controller BLS_Series High Current - Parameter

LCS-BC25 - Parameter

LCS-0340-0200-20-D - Parameter

LCS-0310-0015-20-D - Parameter

LCS-0295-0015-20-D - Parameter

LCS-0255-0020-20-D - Parameter

LCS-0340-02-22-A - Parameter

LCS-0325-03-23-A - Parameter

LCS-0310-03-23-A - Parameter

LCS-0295-03-23-A - Parameter

LCS-0280-03-23-A - Parameter

LCS-0275-04-23-A - Parameter

LCS-0265-02-23-A - Parameter

Universal 12- and 16- Channel with 5mA Current Resolution - Download

Universal 12- and 16- Channel with 1mA Current Resolution - Download

High-Current Universal 2-Channel LED Controllers  - Download

High Precision Universal 4-Channel LED Controllers - Download

Universal 4-Channel LED Controllers - Download

Compact Universal 1- and 2- Channel - Download

Universal Analog Controller SLB-Series - Download

Universal Analog Controller SLA-Series - Download

Universal Analog Controller BLS-Series High Speed - Download

Universal Analog Controller BLS_Series High Current - Download

LCS-BC25 - Download

LCS-0340-0200-20-D - Download

LCS-0310-0015-20-D - Download

LCS-0295-0015-20-D - Download

LCS-0255-0020-20-D - Download

LCS-0340-02-22-A - Download

LCS-0325-03-23-A - Download

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LCS-0295-03-23-A - Download

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