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5th Floor C, Building 1, South China City, Pinghu Street, Longgang District, Shenzhen
Shenzhen Wilkes Optoelectronics Co., Ltd
5th Floor C, Building 1, South China City, Pinghu Street, Longgang District, Shenzhen
OTO Photonics Ultra High Resolution Spectrometer, 180-1700nm, Resolution 0.04-0.35nm
OTO Photonics ultra-high resolution spectrometer includes4A series, Tianquan/Tianquan near-infrared series portable spectrometer, Tianshu series high-resolution fiber optic spectrometer, Tianji series portable fiber optic spectrometer, and Tianxuan series high-resolution spectrometer. This article will provide an in-depth analysisOTO PhotonicsThe technical characteristics, performance differences, and applicable scenarios of the four series of ultra-high resolution spectrometers help customers choose the most suitable portable ultra-high resolution fiber spectrometer according to specific needs.OTO Photonics Tianzhu series high-resolution fiber optic spectrometer
Sky Power/The biggest feature of the Tianquan near-infrared series portable spectrometer is its configurationTECRefrigeration system, capable of effectively reducing temperature25Significantly reducing dark noise and providing a stable low-temperature environment for long-term measurements; Spectral response range of ultra-high resolution ultra low light spectrometer180-1700nmAnd the optical resolution can reach0.25nmfollowing. Spectral response range of Tian Shu series high-resolution fiber optic spectrometer800-880nmOptical resolution0.04-0.07nmThe Dimensity series portable fiber optic spectrometer is composed ofCCD/CMOSSensor Plus32bits RISCComposition of microcontroller, spectral response range400-1700nmCustomizable, optical resolution up to below0.1nmThe Tianxuan series high-resolution spectrometer ensures high resolution while maintaining a compact size, better cost control, and a spectral response range830-970nmThe optical resolution is less than0.1nm.

picture1Product image of ultra-high resolution ultra low light spectrometer(From left to right, they are: Tianquan/Tianquan near-infrared, Tianshu, Tianji and Tianxuan series)
Sky Power/Tianquan Near Infrared Series Portable Ultra High Resolution Fiber Spectrometer
-Tianquan/Tianquan Near Infrared Series Portable Spectrometer Spectral Response Range400-1000nmand900-1700nmcustomizable;Highest optical resolution<0.1nm(VIS-NIR)and<0.2nm (NIR)
-The portable ultra-high resolution spectrometer Tianquan series adopts a new type of transmission reflection optical path design and configurationTECRefrigeration sensor(Preset room temperature25At ℃, it can be cooled down to0℃)
-Tianquan/The Tianquan near-infrared series portable spectrometer has ultra-low thermal noise, and the cooling sensor can effectively control the baseline level of dark noise under long integration time
-UV Visible Band(400-1000nm)Adopting a refrigerated back illuminated design2048pixelCCDNear infrared band(900-1700nm)adopt512Pixel cooling typeInGaAssensor
-Taiwan, China Ultra Micro Ultra High Resolution Fiber Spectrometer Tianquan Series provides customized services for reflective gratings
Spectrometer model |
MG1060S |
MG2870S |
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wavelength range |
625-818nm,790-960nm |
1522-1578nm,1060-1200nm |
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Customizable within the wavelength range of 180-1100nm |
Customizable within the wavelength range of 900-1700nm |
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Narrow slit width |
10/25mm |
10 mm |
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resolution |
<0.35nm |
<0.25nm |
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sensor |
Refrigeration type backlit type2048pixelCCD |
512 pixel cooling typeInGaAs |
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signal-to-noise ratio |
High gain mode |
500 |
2700 |
Low gain mode |
4900 |
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dynamic range |
High gain mode |
5000 |
7700 |
Low gain mode |
10000 |
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Dark noise |
High gain mode |
16 |
8.5 |
Low gain mode |
6.5 |
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exposure time |
5ms-24s |
0.1ms-24s |
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size |
199(L)x170(W)x64.5(H)mm |
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fiber optic interface |
SMA905 orFC/PCorFC/APC |
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Data transmission interface |
USB 2.0 orUART |
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Tian Shu series portable ultra-high resolution fiber optic spectrometer
The main characteristics of the ultramicro Tianshu series high resolution optical fiber spectrometer in Taiwan, China, China include:
-Spectral response range800-880nmUltra high optical resolution0.04nm
-The Tianshu series of ultra-high resolution fiber optic spectrometers adopts a new type of penetrating optical path design, integrates body structure improvement, and uses optimized calibration mechanisms
-Ultra high resolution fiber optic spectrometer Tianzhu series adopts speed20kHz, 80kHzand130kHzCamera module
-Provide customized services for penetrating grating spectrometers
Spectrometer model |
DB1020F |
DB1080F |
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wavelength range |
800-880 |
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Camera module |
2048 pixels CMOS line camera(20kHz) |
2048 pixels CMOS line camera(80kHz) |
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resolution |
0.04-0.07nm |
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dynamic range |
69dB |
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Best Signal to Noise Ratio |
51dB |
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size |
180(L)x120(W)x63(H)mm |
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fiber optic interface |
FC/PC* |
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Data transmission interface |
USB3.0 |
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Applicable Environment |
Storage temperature |
-30°C ~ +70°C |
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Operating temperature |
+5°C ~ +40°C |
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ambient humidity |
0%~85% non condensing |
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*Tian Shu series high-resolution fiber optic spectrometer, recommended for use5umsingle modeFC/PCoptical fiber
Tianji Series Ultra Micro Optical Ultra High Resolution Spectrometer
Taiwan, China Ultramicro Tianji(Phekda Series, PD)The series spectrometer is composed ofCCD/CMOSSensor Plus32bits RISCComposed of microcontrollers with streamlined architecture and optimized spectral analysis core, particularly suitable forLIBSAnd high-resolution measurement applications. In terms of spectral measurement, the optical architecture of the Dimensity series portable fiber optic spectrometer can provide very robust and stable measurement performance, especially in terms of resolution and wavelength drift, with excellent temperature, humidity, vibration, and impact stability. Ultra micro optical ultra-high resolution spectrometer, Dimensity series focusing high-speed measurement and flexible customization, inLIBSIt performs well in dynamic processes such as Raman detection and is an efficient engine for industrial online detection.
The main features of the Dimensity series of ultra low light and ultra-high resolution spectrometers include:
-Ultra high resolution spectrometer Dimensity series spectral response range400-1000nmand900-1700nmCustomizable; Highest optical resolution< 0.1nm (VIS-NIR)and<0.2nm (NIR)
-The portable ultra-high resolution spectrometer adopts a new type of transmission reflection optical path design, integrating body structure improvement and calibration mechanism
-Ultra high resolution ultra low light spectrometer in the ultraviolet visible band(400-1000nm)Adopting a back illuminated design2048pixelCCDor4096pixelCMOSsensor/near-infrared band(900-1700nm)adopt512pixelInGaAssensor
-OTO Photonics Ultra High Resolution Spectrometer Dimensity Series provides customized services for reflective gratings
Spectrometer model |
PD1050 |
PD1080/2080 |
PD2570 |
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wavelength range |
535-565nm,535-650nm |
1522-1578nm |
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Customizable within the wavelength range of 400-1000nm |
Customizable within the wavelength range of 900-1700nm |
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sensor |
2048 pixelsCCD |
4096 pixelsCMOS |
512 pixelsInGaAs |
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grating |
1500g 600nm/2400g 300nm |
830g 1200nm |
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Narrow slit width |
10/25mm |
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resolution |
Depending on the combination of slit, grating, and wavelength range |
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signal-to-noise ratio |
High gain mode |
500 |
350 |
2500 |
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Low gain mode |
4000 |
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dynamic range |
High gain mode |
4700 |
3500 |
5600 |
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Low gain mode |
8200 |
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Dark noise |
High gain mode |
14 |
19 |
11 |
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Low gain mode |
7 |
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exposure time |
5ms-24s |
0.1ms-24s |
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size |
180(L)x175(W)x60.7(H)mm |
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fiber optic interface |
SMA905, FCPC |
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Data transmission interface |
USB2.0@480 Mbps (高速) |
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Tianxuan series ultra-high resolution spectrometer
The main features of the Tianxuan series high-resolution spectrometer include:
-Spectral response range830-970 nmThe best optical resolution for models of the same level< 0.1nm
-The Tianxuan series high-resolution spectrometer adopts a new type of penetrating optical path design, integrates body structure improvement, and uses optimized calibration mechanism
-The portable ultra-high resolution spectrometer Tianxuan series adopts fast exposureCMOSSensor module, providing both high sensitivity and high resolution
-The Tianxuan series of ultra-high resolution spectrometers provides customized services for penetrating grating spectrometers
Spectrometer model |
MR1080 |
wavelength range |
830-970nm |
Narrow slit width |
5 mm |
resolution |
<0.1nm |
sensor |
4096 pixelsCMOS |
signal-to-noise ratio |
350 |
dynamic range |
3700 |
Dark noise |
18 |
exposure time |
100ms-24s |
size |
230(L)x170(W)x60(H)mm |
fiber optic interface |
SMA905 orFC/PC |
Data transmission interface |
USB 2.0 orUART |
OTO Photonics Tianzhu series high-resolution fiber optic spectrometer