[1] Porter M J. Spectroscopy on small telescopes: the echelle spectrograph[J]. Astrophysics and Space Science, 273, 217-224(2000).

[2] Ma C, Li J L, Chen X et al. High-resolution tunable fiber laser based on echelle grating[J]. Acta Optica Sinica, 39, 1014001(2019).

[3] Tanaka H, Fujii K, Shikama T et al. Plasma spectroscopy on an aluminum-pellet ablation cloud in an LHD plasma with an echelle spectrometer[J]. Atoms, 8, 81(2020).

[4] Tang Y G, Song N. Bayanheshig, et al. Optical design of cross-dispersed echelle spectrograph[J]. Optics and Precision Engineering, 18, 1989-1995(2010).

[5] Ning C L, Qi X D, Chen S J et al. Optical design and performance analysis of light and small echelle spectrograph[J]. Spectroscopy and Spectral Analysis, 32, 3406-3410(2012).

[6] Yang J, Yin L, Yao X F et al. Optical design and stray light suppression of a new portable echelle spectrometer[J]. Acta Optica Sinica, 35, 0812001(2015).

[7] Zhang R, Pan M Z, Yang J et al. Optical system of echelle spectrometer based on DMD[J]. Optics and Precision Engineering, 25, 2994-3000(2017).

[8] Sun C, Yang J, Zhu J W et al. Optical design of echelle spectrometer with ultra-wide wavelength range and high resolution[J]. Optics and Precision Engineering, 29, 45-53(2021).

[9] Zhang Y X, Yang H D, Deng C et al. Optical design of high-resolution echelle-prism cross-dispersion[J]. Spectroscopy and Spectral Analysis, 33, 1706-1710(2013).

[10] Feng F, Duan F J, Bo E et al. An optical design of small-size echelle spectrograph[J]. Opto-Electronic Engineering, 41, 20-25(2014).

[11] Li Y, Duan F J, Fu X et al. Optical design of small high resolution echelle spectrograph[J]. Chinese Journal of Sensors and Actuators, 30, 1139-1144(2017).

[12] Cao H X, Zhao Y F, He M et al. Design of small-size high resolution echelle grating spectrometer with divided spectral coverage[J]. Acta Optica Sinica, 38, 1105002(2018).

[13] Cao H X[J]. Development status of dispersion systems for echelle spectrometer used in ICP spectrometer Analytical Instrumentation, 2019, 86-88.

[14] Harrison G R. The production of diffraction gratings: II. the design of echelle gratings and spectrographs[J]. Journal of the Optical Society of America, 39, 522-528(1949).

[15] Yang Z P, Tang Y G. Bayanheshig, et al. Optimization design method for optical system of prism-grating ultraspectral imaging spectrometers[J]. Acta Optica Sinica, 34, 0911003(2014).